percent style button
use format, under numbers select percentage
100
Decimal numbers in calculations often display a spurious degree of accuracy. By removing these unnecessary digits, rounding can simplify mathematical operations without compromising the results.
It reduces the number of digits after the decimal point in the display, rounding the number as appropriate.
2,000
Display range for a calculator may be 10 digits. That is all the screen will display. The operating range may be 12 digits, 2 extra digits are kept in memory so that the next calculation will have less rounding error.
bargraph
a circle graph
Change the view level to a lower percentage number.
A circle graph
Not the percentage of the oil LEFT , but the percentage of the " LIFE EXPECTANCY " until you should change the engine oil
Divide by 100 to get the percentage. For example 60 divided by 100 is .6 or 60 percent.