-96.42% is the change from 783 to 28
Calculation steps:
[( 28 - 783 ) ÷ 783] x 100 = -96.42%
Formula
Percentage change = [(28 - 783) / 783] x 100
Subtract the new number by the original number
28 - 783 = -755
-755 ÷ 783 = -0.9642401021711366
-0.9642401021711366 x 100 = -96.42%