-51.8% is the change from 722 to 348
Calculation steps:
[( 348 - 722 ) ÷ 722] x 100 = -51.8%
Formula
Percentage change = [(348 - 722) / 722] x 100
Subtract the new number by the original number
348 - 722 = -374
-374 ÷ 722 = -0.518005540166205
-0.518005540166205 x 100 = -51.8%