-78.5% is the change from 786 to 169
Calculation steps:
[( 169 - 786 ) ÷ 786] x 100 = -78.5%
Formula
Percentage change = [(169 - 786) / 786] x 100
Subtract the new number by the original number
169 - 786 = -617
-617 ÷ 786 = -0.7849872773536896
-0.7849872773536896 x 100 = -78.5%