-46.58% is the change from 790 to 422
Calculation steps:
[( 422 - 790 ) ÷ 790] x 100 = -46.58%
Formula
Percentage change = [(422 - 790) / 790] x 100
Subtract the new number by the original number
422 - 790 = -368
-368 ÷ 790 = -0.46582278481012657
-0.46582278481012657 x 100 = -46.58%