-75.76% is the change from 887 to 215
Calculation steps:
[( 215 - 887 ) ÷ 887] x 100 = -75.76%
Formula
Percentage change = [(215 - 887) / 887] x 100
Subtract the new number by the original number
215 - 887 = -672
-672 ÷ 887 = -0.7576099210822999
-0.7576099210822999 x 100 = -75.76%