-78.72% is the change from 874 to 186
Calculation steps:
[( 186 - 874 ) ÷ 874] x 100 = -78.72%
Formula
Percentage change = [(186 - 874) / 874] x 100
Subtract the new number by the original number
186 - 874 = -688
-688 ÷ 874 = -0.7871853546910755
-0.7871853546910755 x 100 = -78.72%