-86.27% is the change from 743 to 102
Calculation steps:
[( 102 - 743 ) ÷ 743] x 100 = -86.27%
Formula
Percentage change = [(102 - 743) / 743] x 100
Subtract the new number by the original number
102 - 743 = -641
-641 ÷ 743 = -0.8627187079407806
-0.8627187079407806 x 100 = -86.27%