-93.6% is the change from 766 to 49
Calculation steps:
[( 49 - 766 ) ÷ 766] x 100 = -93.6%
Formula
Percentage change = [(49 - 766) / 766] x 100
Subtract the new number by the original number
49 - 766 = -717
-717 ÷ 766 = -0.9360313315926893
-0.9360313315926893 x 100 = -93.6%