-12.97% is the change from 185 to 161
Calculation steps:
[( 161 - 185 ) ÷ 185] x 100 = -12.97%
Formula
Percentage change = [(161 - 185) / 185] x 100
Subtract the new number by the original number
161 - 185 = -24
-24 ÷ 185 = -0.12972972972972974
-0.12972972972972974 x 100 = -12.97%