-51.23% is the change from 935 to 456
Calculation steps:
[( 456 - 935 ) ÷ 935] x 100 = -51.23%
Formula
Percentage change = [(456 - 935) / 935] x 100
Subtract the new number by the original number
456 - 935 = -479
-479 ÷ 935 = -0.5122994652406417
-0.5122994652406417 x 100 = -51.23%