37.5% is the change from 152 to 209
Calculation steps:
[( 209 - 152 ) ÷ 152] x 100 = 37.5%
Formula
Percentage change = [(209 - 152) / 152] x 100
Subtract the new number by the original number
209 - 152 = 57
57 ÷ 152 = 0.375
0.375 x 100 = 37.5%
Example