-76.03% is the change from 918 to 220
Calculation steps:
[( 220 - 918 ) ÷ 918] x 100 = -76.03%
Formula
Percentage change = [(220 - 918) / 918] x 100
Subtract the new number by the original number
220 - 918 = -698
-698 ÷ 918 = -0.7603485838779956
-0.7603485838779956 x 100 = -76.03%