-16.3% is the change from 227 to 190
Calculation steps:
[( 190 - 227 ) ÷ 227] x 100 = -16.3%
Formula
Percentage change = [(190 - 227) / 227] x 100
Subtract the new number by the original number
190 - 227 = -37
-37 ÷ 227 = -0.16299559471365638
-0.16299559471365638 x 100 = -16.3%