10000% is the change from 5 to 505
Calculation steps:
[( 505 - 5 ) ÷ 5] x 100 = 10000%
Formula
Percentage change = [(505 - 5) / 5] x 100
Subtract the new number by the original number
505 - 5 = 500
500 ÷ 5 = 100
100 x 100 = 10000%
Example