-78.6% is the change from 785 to 168
Calculation steps:
[( 168 - 785 ) ÷ 785] x 100 = -78.6%
Formula
Percentage change = [(168 - 785) / 785] x 100
Subtract the new number by the original number
168 - 785 = -617
-617 ÷ 785 = -0.7859872611464969
-0.7859872611464969 x 100 = -78.6%