-7.51% is the change from 213 to 197
Calculation steps:
[( 197 - 213 ) ÷ 213] x 100 = -7.51%
Formula
Percentage change = [(197 - 213) / 213] x 100
Subtract the new number by the original number
197 - 213 = -16
-16 ÷ 213 = -0.07511737089201878
-0.07511737089201878 x 100 = -7.51%