96.27% is the change from 161 to 316
Calculation steps:
[( 316 - 161 ) ÷ 161] x 100 = 96.27%
Formula
Percentage change = [(316 - 161) / 161] x 100
Subtract the new number by the original number
316 - 161 = 155
155 ÷ 161 = 0.9627329192546584
0.9627329192546584 x 100 = 96.27%