-65.15% is the change from 680 to 237
Calculation steps:
[( 237 - 680 ) ÷ 680] x 100 = -65.15%
Formula
Percentage change = [(237 - 680) / 680] x 100
Subtract the new number by the original number
237 - 680 = -443
-443 ÷ 680 = -0.6514705882352941
-0.6514705882352941 x 100 = -65.15%