-41.39% is the change from 720 to 422
Calculation steps:
[( 422 - 720 ) ÷ 720] x 100 = -41.39%
Formula
Percentage change = [(422 - 720) / 720] x 100
Subtract the new number by the original number
422 - 720 = -298
-298 ÷ 720 = -0.41388888888888886
-0.41388888888888886 x 100 = -41.39%