-20.33% is the change from 787 to 627
Calculation steps:
[( 627 - 787 ) ÷ 787] x 100 = -20.33%
Formula
Percentage change = [(627 - 787) / 787] x 100
Subtract the new number by the original number
627 - 787 = -160
-160 ÷ 787 = -0.20330368487928843
-0.20330368487928843 x 100 = -20.33%