-9.87% is the change from 223 to 201
Calculation steps:
[( 201 - 223 ) ÷ 223] x 100 = -9.87%
Formula
Percentage change = [(201 - 223) / 223] x 100
Subtract the new number by the original number
201 - 223 = -22
-22 ÷ 223 = -0.09865470852017937
-0.09865470852017937 x 100 = -9.87%