-77.65% is the change from 886 to 198
Calculation steps:
[( 198 - 886 ) ÷ 886] x 100 = -77.65%
Formula
Percentage change = [(198 - 886) / 886] x 100
Subtract the new number by the original number
198 - 886 = -688
-688 ÷ 886 = -0.7765237020316027
-0.7765237020316027 x 100 = -77.65%