-64.99% is the change from 897 to 314
Calculation steps:
[( 314 - 897 ) ÷ 897] x 100 = -64.99%
Formula
Percentage change = [(314 - 897) / 897] x 100
Subtract the new number by the original number
314 - 897 = -583
-583 ÷ 897 = -0.6499442586399108
-0.6499442586399108 x 100 = -64.99%