-65.29% is the change from 893 to 310
Calculation steps:
[( 310 - 893 ) ÷ 893] x 100 = -65.29%
Formula
Percentage change = [(310 - 893) / 893] x 100
Subtract the new number by the original number
310 - 893 = -583
-583 ÷ 893 = -0.6528555431131019
-0.6528555431131019 x 100 = -65.29%