58.65% is the change from 266 to 422
Calculation steps:
[( 422 - 266 ) ÷ 266] x 100 = 58.65%
Formula
Percentage change = [(422 - 266) / 266] x 100
Subtract the new number by the original number
422 - 266 = 156
156 ÷ 266 = 0.5864661654135338
0.5864661654135338 x 100 = 58.65%