-55.64% is the change from 665 to 295
Calculation steps:
[( 295 - 665 ) ÷ 665] x 100 = -55.64%
Formula
Percentage change = [(295 - 665) / 665] x 100
Subtract the new number by the original number
295 - 665 = -370
-370 ÷ 665 = -0.556390977443609
-0.556390977443609 x 100 = -55.64%