-89.43% is the change from 785 to 83
Calculation steps:
[( 83 - 785 ) ÷ 785] x 100 = -89.43%
Formula
Percentage change = [(83 - 785) / 785] x 100
Subtract the new number by the original number
83 - 785 = -702
-702 ÷ 785 = -0.8942675159235669
-0.8942675159235669 x 100 = -89.43%