-1.77% is the change from 226 to 222
Calculation steps:
[( 222 - 226 ) ÷ 226] x 100 = -1.77%
Formula
Percentage change = [(222 - 226) / 226] x 100
Subtract the new number by the original number
222 - 226 = -4
-4 ÷ 226 = -0.017699115044247787
-0.017699115044247787 x 100 = -1.77%