-42.35% is the change from 791 to 456
Calculation steps:
[( 456 - 791 ) ÷ 791] x 100 = -42.35%
Formula
Percentage change = [(456 - 791) / 791] x 100
Subtract the new number by the original number
456 - 791 = -335
-335 ÷ 791 = -0.42351453855878635
-0.42351453855878635 x 100 = -42.35%