-74.88% is the change from 868 to 218
Calculation steps:
[( 218 - 868 ) ÷ 868] x 100 = -74.88%
Formula
Percentage change = [(218 - 868) / 868] x 100
Subtract the new number by the original number
218 - 868 = -650
-650 ÷ 868 = -0.7488479262672811
-0.7488479262672811 x 100 = -74.88%