-65.91% is the change from 657 to 224
Calculation steps:
[( 224 - 657 ) ÷ 657] x 100 = -65.91%
Formula
Percentage change = [(224 - 657) / 657] x 100
Subtract the new number by the original number
224 - 657 = -433
-433 ÷ 657 = -0.6590563165905632
-0.6590563165905632 x 100 = -65.91%