640.15% is the change from 132 to 977
Calculation steps:
[( 977 - 132 ) ÷ 132] x 100 = 640.15%
Formula
Percentage change = [(977 - 132) / 132] x 100
Subtract the new number by the original number
977 - 132 = 845
845 ÷ 132 = 6.401515151515151
6.401515151515151 x 100 = 640.15%