131.87% is the change from 91 to 211
Calculation steps:
[( 211 - 91 ) ÷ 91] x 100 = 131.87%
Formula
Percentage change = [(211 - 91) / 91] x 100
Subtract the new number by the original number
211 - 91 = 120
120 ÷ 91 = 1.3186813186813187
1.3186813186813187 x 100 = 131.87%