# What percentage of marriages last one year?

Less than one percent. Most couples usually pull through the first year of their marriages.

### How do you calculate percentage change from one percent figure to another?

This is a problem that people face every day. If you spent 10% of your money on food last year and 20% of your money on food this year, how much did your spending on food increase as a percentage of your money? You solve this problem the same way you find any other change percentage: subtract the old value from the new value and divide that number by the old value. So, (20%-10%)/10% =…

### If the profit was 5800 dollars in one year and 6500 dollars in the next year what is the percentage of profit?

If the profit is 5800 in year one and 6500 in the next year what is the percentage of profit? Does this actually mean "what is the increase in profit from year one to year two"? Otherwise I would need to know more information as to the percentage of profit with regards to: cost, the company average, or the variable that is to be compared, so personally I think the question should be rephrased.