-43.53% is the change from 402 to 227
Calculation steps:
[( 227 - 402 ) ÷ 402] x 100 = -43.53%
Formula
Percentage change = [(227 - 402) / 402] x 100
Subtract the new number by the original number
227 - 402 = -175
-175 ÷ 402 = -0.43532338308457713
-0.43532338308457713 x 100 = -43.53%