-65.85% is the change from 656 to 224
Calculation steps:
[( 224 - 656 ) ÷ 656] x 100 = -65.85%
Formula
Percentage change = [(224 - 656) / 656] x 100
Subtract the new number by the original number
224 - 656 = -432
-432 ÷ 656 = -0.6585365853658537
-0.6585365853658537 x 100 = -65.85%