-42.28% is the change from 790 to 456
Calculation steps:
[( 456 - 790 ) ÷ 790] x 100 = -42.28%
Formula
Percentage change = [(456 - 790) / 790] x 100
Subtract the new number by the original number
456 - 790 = -334
-334 ÷ 790 = -0.42278481012658226
-0.42278481012658226 x 100 = -42.28%