-99.62% is the change from 783 to 3
Calculation steps:
[( 3 - 783 ) ÷ 783] x 100 = -99.62%
Formula
Percentage change = [(3 - 783) / 783] x 100
Subtract the new number by the original number
3 - 783 = -780
-780 ÷ 783 = -0.9961685823754789
-0.9961685823754789 x 100 = -99.62%