-80.35% is the change from 916 to 180
Calculation steps:
[( 180 - 916 ) ÷ 916] x 100 = -80.35%
Formula
Percentage change = [(180 - 916) / 916] x 100
Subtract the new number by the original number
180 - 916 = -736
-736 ÷ 916 = -0.8034934497816594
-0.8034934497816594 x 100 = -80.35%