52.89% is the change from 121 to 185
Calculation steps:
[( 185 - 121 ) ÷ 121] x 100 = 52.89%
Formula
Percentage change = [(185 - 121) / 121] x 100
Subtract the new number by the original number
185 - 121 = 64
64 ÷ 121 = 0.5289256198347108
0.5289256198347108 x 100 = 52.89%