-11.01% is the change from 227 to 202
Calculation steps:
[( 202 - 227 ) ÷ 227] x 100 = -11.01%
Formula
Percentage change = [(202 - 227) / 227] x 100
Subtract the new number by the original number
202 - 227 = -25
-25 ÷ 227 = -0.11013215859030837
-0.11013215859030837 x 100 = -11.01%