-56.17% is the change from 883 to 387
Calculation steps:
[( 387 - 883 ) ÷ 883] x 100 = -56.17%
Formula
Percentage change = [(387 - 883) / 883] x 100
Subtract the new number by the original number
387 - 883 = -496
-496 ÷ 883 = -0.5617214043035108
-0.5617214043035108 x 100 = -56.17%