-24.41% is the change from 213 to 161
Calculation steps:
[( 161 - 213 ) ÷ 213] x 100 = -24.41%
Formula
Percentage change = [(161 - 213) / 213] x 100
Subtract the new number by the original number
161 - 213 = -52
-52 ÷ 213 = -0.24413145539906103
-0.24413145539906103 x 100 = -24.41%