61.69% is the change from 261 to 422
Calculation steps:
[( 422 - 261 ) ÷ 261] x 100 = 61.69%
Formula
Percentage change = [(422 - 261) / 261] x 100
Subtract the new number by the original number
422 - 261 = 161
161 ÷ 261 = 0.6168582375478927
0.6168582375478927 x 100 = 61.69%