-78.92% is the change from 887 to 187
Calculation steps:
[( 187 - 887 ) ÷ 887] x 100 = -78.92%
Formula
Percentage change = [(187 - 887) / 887] x 100
Subtract the new number by the original number
187 - 887 = -700
-700 ÷ 887 = -0.7891770011273957
-0.7891770011273957 x 100 = -78.92%