-52.22% is the change from 720 to 344
Calculation steps:
[( 344 - 720 ) ÷ 720] x 100 = -52.22%
Formula
Percentage change = [(344 - 720) / 720] x 100
Subtract the new number by the original number
344 - 720 = -376
-376 ÷ 720 = -0.5222222222222223
-0.5222222222222223 x 100 = -52.22%