-11.66% is the change from 223 to 197
Calculation steps:
[( 197 - 223 ) ÷ 223] x 100 = -11.66%
Formula
Percentage change = [(197 - 223) / 223] x 100
Subtract the new number by the original number
197 - 223 = -26
-26 ÷ 223 = -0.11659192825112108
-0.11659192825112108 x 100 = -11.66%