-19.88% is the change from 694 to 556
Calculation steps:
[( 556 - 694 ) ÷ 694] x 100 = -19.88%
Formula
Percentage change = [(556 - 694) / 694] x 100
Subtract the new number by the original number
556 - 694 = -138
-138 ÷ 694 = -0.1988472622478386
-0.1988472622478386 x 100 = -19.88%