-20.23% is the change from 786 to 627
Calculation steps:
[( 627 - 786 ) ÷ 786] x 100 = -20.23%
Formula
Percentage change = [(627 - 786) / 786] x 100
Subtract the new number by the original number
627 - 786 = -159
-159 ÷ 786 = -0.20229007633587787
-0.20229007633587787 x 100 = -20.23%