-64.95% is the change from 622 to 218
Calculation steps:
[( 218 - 622 ) ÷ 622] x 100 = -64.95%
Formula
Percentage change = [(218 - 622) / 622] x 100
Subtract the new number by the original number
218 - 622 = -404
-404 ÷ 622 = -0.6495176848874598
-0.6495176848874598 x 100 = -64.95%