-94.6% is the change from 778 to 42
Calculation steps:
[( 42 - 778 ) ÷ 778] x 100 = -94.6%
Formula
Percentage change = [(42 - 778) / 778] x 100
Subtract the new number by the original number
42 - 778 = -736
-736 ÷ 778 = -0.9460154241645244
-0.9460154241645244 x 100 = -94.6%