-20.18% is the change from 228 to 182
Calculation steps:
[( 182 - 228 ) ÷ 228] x 100 = -20.18%
Formula
Percentage change = [(182 - 228) / 228] x 100
Subtract the new number by the original number
182 - 228 = -46
-46 ÷ 228 = -0.20175438596491227
-0.20175438596491227 x 100 = -20.18%