-8.19% is the change from 232 to 213
Calculation steps:
[( 213 - 232 ) ÷ 232] x 100 = -8.19%
Formula
Percentage change = [(213 - 232) / 232] x 100
Subtract the new number by the original number
213 - 232 = -19
-19 ÷ 232 = -0.08189655172413793
-0.08189655172413793 x 100 = -8.19%