-29.22% is the change from 722 to 511
Calculation steps:
[( 511 - 722 ) ÷ 722] x 100 = -29.22%
Formula
Percentage change = [(511 - 722) / 722] x 100
Subtract the new number by the original number
511 - 722 = -211
-211 ÷ 722 = -0.2922437673130194
-0.2922437673130194 x 100 = -29.22%