33.69% is the change from 187 to 250
Calculation steps:
[( 250 - 187 ) ÷ 187] x 100 = 33.69%
Formula
Percentage change = [(250 - 187) / 187] x 100
Subtract the new number by the original number
250 - 187 = 63
63 ÷ 187 = 0.33689839572192515
0.33689839572192515 x 100 = 33.69%