6630 steps. By the way, the egg is a Rilou, which evolves into Lucario via happiness.
Assuming you are playing Pearl, Diamond, Platinum, HearGold or SoulSilver, 6630 steps. If you want it to hatch quicker I suggest getting a Pokemon with the Magma Armour ability, like Slugma, Magcargo or Camerupt in your party with the egg, and it will then hatch in half the steps (3315)
You need to have the egg in your party and then walk/ride your bike a few thousand steps (I don't remember exactly how many) to get it to hatch. Then Riolu will evolve into Lucario when its happiness is maxed.
It takes about 2805-3060 steps for an azurill egg to hatch.
All Pokémon will hatch after you reach a specific number of steps, as of Pokémon X and Y, a Charmander Egg will hatch after hitting 5,120 steps as well as Snover, Hawlucha and Turtwig Eggs, a Hoothoot Egg will hatch after hitting 3,840 steps and a Munna Egg will hatch after you reach 2,560 steps after receiving the Pokémon Egg additionally a Togepi Egg will hatch after reaching 2,560 steps.
6630 steps. By the way, the egg is a Rilou, which evolves into Lucario via happiness.
It's quite simple really. Put your Lucario into the Daycare with a Ditto, then you will get an Egg. Hatch this egg and you will get a Riolu. Evolve this and you get another Lucario.
Assuming you are playing Pearl, Diamond, Platinum, HearGold or SoulSilver, 6630 steps. If you want it to hatch quicker I suggest getting a Pokemon with the Magma Armour ability, like Slugma, Magcargo or Camerupt in your party with the egg, and it will then hatch in half the steps (3315)
You need to have the egg in your party and then walk/ride your bike a few thousand steps (I don't remember exactly how many) to get it to hatch. Then Riolu will evolve into Lucario when its happiness is maxed.
it takes about 10,240 steps to hatch a beldum egg
it take roughly 4,100 steps 4 a wurmple egg to hatch
Steps to Hatch: 4096
It takes about 2805-3060 steps for an azurill egg to hatch.
It takes 350 steps to hatch
3,840 steps for a poochyena egg
It's impossible to hatch a BAD egg.
It takes 5,120 steps to hatch Gligar in a Egg.