47.2% is the change from 161 to 237
Calculation steps:
[( 237 - 161 ) ÷ 161] x 100 = 47.2%
Formula
Percentage change = [(237 - 161) / 161] x 100
Subtract the new number by the original number
237 - 161 = 76
76 ÷ 161 = 0.4720496894409938
0.4720496894409938 x 100 = 47.2%