-75.68% is the change from 884 to 215
Calculation steps:
[( 215 - 884 ) ÷ 884] x 100 = -75.68%
Formula
Percentage change = [(215 - 884) / 884] x 100
Subtract the new number by the original number
215 - 884 = -669
-669 ÷ 884 = -0.7567873303167421
-0.7567873303167421 x 100 = -75.68%