52.8% is the change from 161 to 246
Calculation steps:
[( 246 - 161 ) ÷ 161] x 100 = 52.8%
Formula
Percentage change = [(246 - 161) / 161] x 100
Subtract the new number by the original number
246 - 161 = 85
85 ÷ 161 = 0.5279503105590062
0.5279503105590062 x 100 = 52.8%