-23.26% is the change from 731 to 561
Calculation steps:
[( 561 - 731 ) ÷ 731] x 100 = -23.26%
Formula
Percentage change = [(561 - 731) / 731] x 100
Subtract the new number by the original number
561 - 731 = -170
-170 ÷ 731 = -0.23255813953488372
-0.23255813953488372 x 100 = -23.26%