-70.78% is the change from 722 to 211
Calculation steps:
[( 211 - 722 ) ÷ 722] x 100 = -70.78%
Formula
Percentage change = [(211 - 722) / 722] x 100
Subtract the new number by the original number
211 - 722 = -511
-511 ÷ 722 = -0.7077562326869806
-0.7077562326869806 x 100 = -70.78%