-18.69% is the change from 765 to 622
Calculation steps:
[( 622 - 765 ) ÷ 765] x 100 = -18.69%
Formula
Percentage change = [(622 - 765) / 765] x 100
Subtract the new number by the original number
622 - 765 = -143
-143 ÷ 765 = -0.1869281045751634
-0.1869281045751634 x 100 = -18.69%