-78.41% is the change from 778 to 168
Calculation steps:
[( 168 - 778 ) ÷ 778] x 100 = -78.41%
Formula
Percentage change = [(168 - 778) / 778] x 100
Subtract the new number by the original number
168 - 778 = -610
-610 ÷ 778 = -0.7840616966580977
-0.7840616966580977 x 100 = -78.41%