-20.97% is the change from 787 to 622
Calculation steps:
[( 622 - 787 ) ÷ 787] x 100 = -20.97%
Formula
Percentage change = [(622 - 787) / 787] x 100
Subtract the new number by the original number
622 - 787 = -165
-165 ÷ 787 = -0.2096569250317662
-0.2096569250317662 x 100 = -20.97%