612.59% is the change from 135 to 962
Calculation steps:
[( 962 - 135 ) ÷ 135] x 100 = 612.59%
Formula
Percentage change = [(962 - 135) / 135] x 100
Subtract the new number by the original number
962 - 135 = 827
827 ÷ 135 = 6.125925925925926
6.125925925925926 x 100 = 612.59%