-48.68% is the change from 228 to 117
Calculation steps:
[( 117 - 228 ) ÷ 228] x 100 = -48.68%
Formula
Percentage change = [(117 - 228) / 228] x 100
Subtract the new number by the original number
117 - 228 = -111
-111 ÷ 228 = -0.4868421052631579
-0.4868421052631579 x 100 = -48.68%