-9.5% is the change from 726 to 657
Calculation steps:
[( 657 - 726 ) ÷ 726] x 100 = -9.5%
Formula
Percentage change = [(657 - 726) / 726] x 100
Subtract the new number by the original number
657 - 726 = -69
-69 ÷ 726 = -0.09504132231404959
-0.09504132231404959 x 100 = -9.5%