-88.56% is the change from 743 to 85
Calculation steps:
[( 85 - 743 ) ÷ 743] x 100 = -88.56%
Formula
Percentage change = [(85 - 743) / 743] x 100
Subtract the new number by the original number
85 - 743 = -658
-658 ÷ 743 = -0.8855989232839838
-0.8855989232839838 x 100 = -88.56%