-99.11% is the change from 783 to 7
Calculation steps:
[( 7 - 783 ) ÷ 783] x 100 = -99.11%
Formula
Percentage change = [(7 - 783) / 783] x 100
Subtract the new number by the original number
7 - 783 = -776
-776 ÷ 783 = -0.9910600255427842
-0.9910600255427842 x 100 = -99.11%