-28.25% is the change from 722 to 518
Calculation steps:
[( 518 - 722 ) ÷ 722] x 100 = -28.25%
Formula
Percentage change = [(518 - 722) / 722] x 100
Subtract the new number by the original number
518 - 722 = -204
-204 ÷ 722 = -0.28254847645429365
-0.28254847645429365 x 100 = -28.25%