-66.08% is the change from 622 to 211
Calculation steps:
[( 211 - 622 ) ÷ 622] x 100 = -66.08%
Formula
Percentage change = [(211 - 622) / 622] x 100
Subtract the new number by the original number
211 - 622 = -411
-411 ÷ 622 = -0.6607717041800643
-0.6607717041800643 x 100 = -66.08%