-20.66% is the change from 789 to 626
Calculation steps:
[( 626 - 789 ) ÷ 789] x 100 = -20.66%
Formula
Percentage change = [(626 - 789) / 789] x 100
Subtract the new number by the original number
626 - 789 = -163
-163 ÷ 789 = -0.20659062103929024
-0.20659062103929024 x 100 = -20.66%