-48.66% is the change from 224 to 115
Calculation steps:
[( 115 - 224 ) ÷ 224] x 100 = -48.66%
Formula
Percentage change = [(115 - 224) / 224] x 100
Subtract the new number by the original number
115 - 224 = -109
-109 ÷ 224 = -0.48660714285714285
-0.48660714285714285 x 100 = -48.66%