-19.97% is the change from 691 to 553
Calculation steps:
[( 553 - 691 ) ÷ 691] x 100 = -19.97%
Formula
Percentage change = [(553 - 691) / 691] x 100
Subtract the new number by the original number
553 - 691 = -138
-138 ÷ 691 = -0.19971056439942114
-0.19971056439942114 x 100 = -19.97%