-2.79% is the change from 752 to 731
Calculation steps:
[( 731 - 752 ) ÷ 752] x 100 = -2.79%
Formula
Percentage change = [(731 - 752) / 752] x 100
Subtract the new number by the original number
731 - 752 = -21
-21 ÷ 752 = -0.027925531914893616
-0.027925531914893616 x 100 = -2.79%