-36.84% is the change from 228 to 144
Calculation steps:
[( 144 - 228 ) ÷ 228] x 100 = -36.84%
Formula
Percentage change = [(144 - 228) / 228] x 100
Subtract the new number by the original number
144 - 228 = -84
-84 ÷ 228 = -0.3684210526315789
-0.3684210526315789 x 100 = -36.84%