-42.62% is the change from 793 to 455
Calculation steps:
[( 455 - 793 ) ÷ 793] x 100 = -42.62%
Formula
Percentage change = [(455 - 793) / 793] x 100
Subtract the new number by the original number
455 - 793 = -338
-338 ÷ 793 = -0.4262295081967213
-0.4262295081967213 x 100 = -42.62%