-78% is the change from 918 to 202
Calculation steps:
[( 202 - 918 ) ÷ 918] x 100 = -78%
Formula
Percentage change = [(202 - 918) / 918] x 100
Subtract the new number by the original number
202 - 918 = -716
-716 ÷ 918 = -0.7799564270152506
-0.7799564270152506 x 100 = -78%