-63.87% is the change from 883 to 319
Calculation steps:
[( 319 - 883 ) ÷ 883] x 100 = -63.87%
Formula
Percentage change = [(319 - 883) / 883] x 100
Subtract the new number by the original number
319 - 883 = -564
-564 ÷ 883 = -0.638731596828992
-0.638731596828992 x 100 = -63.87%