-64.33% is the change from 883 to 315
Calculation steps:
[( 315 - 883 ) ÷ 883] x 100 = -64.33%
Formula
Percentage change = [(315 - 883) / 883] x 100
Subtract the new number by the original number
315 - 883 = -568
-568 ÷ 883 = -0.6432616081540203
-0.6432616081540203 x 100 = -64.33%