-20.87% is the change from 786 to 622
Calculation steps:
[( 622 - 786 ) ÷ 786] x 100 = -20.87%
Formula
Percentage change = [(622 - 786) / 786] x 100
Subtract the new number by the original number
622 - 786 = -164
-164 ÷ 786 = -0.20865139949109415
-0.20865139949109415 x 100 = -20.87%