97.5% is the change from 120 to 237
Calculation steps:
[( 237 - 120 ) ÷ 120] x 100 = 97.5%
Formula
Percentage change = [(237 - 120) / 120] x 100
Subtract the new number by the original number
237 - 120 = 117
117 ÷ 120 = 0.975
0.975 x 100 = 97.5%
Example