-43.28% is the change from 402 to 228
Calculation steps:
[( 228 - 402 ) ÷ 402] x 100 = -43.28%
Formula
Percentage change = [(228 - 402) / 402] x 100
Subtract the new number by the original number
228 - 402 = -174
-174 ÷ 402 = -0.43283582089552236
-0.43283582089552236 x 100 = -43.28%