83.94% is the change from 137 to 252
Calculation steps:
[( 252 - 137 ) ÷ 137] x 100 = 83.94%
Formula
Percentage change = [(252 - 137) / 137] x 100
Subtract the new number by the original number
252 - 137 = 115
115 ÷ 137 = 0.8394160583941606
0.8394160583941606 x 100 = 83.94%