462.5% is the change from 136 to 765
Calculation steps:
[( 765 - 136 ) ÷ 136] x 100 = 462.5%
Formula
Percentage change = [(765 - 136) / 136] x 100
Subtract the new number by the original number
765 - 136 = 629
629 ÷ 136 = 4.625
4.625 x 100 = 462.5%
Example