-17.7% is the change from 627 to 516
Calculation steps:
[( 516 - 627 ) ÷ 627] x 100 = -17.7%
Formula
Percentage change = [(516 - 627) / 627] x 100
Subtract the new number by the original number
516 - 627 = -111
-111 ÷ 627 = -0.17703349282296652
-0.17703349282296652 x 100 = -17.7%