-64.89% is the change from 883 to 310
Calculation steps:
[( 310 - 883 ) ÷ 883] x 100 = -64.89%
Formula
Percentage change = [(310 - 883) / 883] x 100
Subtract the new number by the original number
310 - 883 = -573
-573 ÷ 883 = -0.6489241223103058
-0.6489241223103058 x 100 = -64.89%