56.35% is the change from 126 to 197
Calculation steps:
[( 197 - 126 ) ÷ 126] x 100 = 56.35%
Formula
Percentage change = [(197 - 126) / 126] x 100
Subtract the new number by the original number
197 - 126 = 71
71 ÷ 126 = 0.5634920634920635
0.5634920634920635 x 100 = 56.35%