-75.4% is the change from 886 to 218
Calculation steps:
[( 218 - 886 ) ÷ 886] x 100 = -75.4%
Formula
Percentage change = [(218 - 886) / 886] x 100
Subtract the new number by the original number
218 - 886 = -668
-668 ÷ 886 = -0.7539503386004515
-0.7539503386004515 x 100 = -75.4%