-61.93% is the change from 662 to 252
Calculation steps:
[( 252 - 662 ) ÷ 662] x 100 = -61.93%
Formula
Percentage change = [(252 - 662) / 662] x 100
Subtract the new number by the original number
252 - 662 = -410
-410 ÷ 662 = -0.6193353474320241
-0.6193353474320241 x 100 = -61.93%