-88.18% is the change from 702 to 83
Calculation steps:
[( 83 - 702 ) ÷ 702] x 100 = -88.18%
Formula
Percentage change = [(83 - 702) / 702] x 100
Subtract the new number by the original number
83 - 702 = -619
-619 ÷ 702 = -0.8817663817663818
-0.8817663817663818 x 100 = -88.18%