-34.9% is the change from 722 to 470
Calculation steps:
[( 470 - 722 ) ÷ 722] x 100 = -34.9%
Formula
Percentage change = [(470 - 722) / 722] x 100
Subtract the new number by the original number
470 - 722 = -252
-252 ÷ 722 = -0.3490304709141274
-0.3490304709141274 x 100 = -34.9%