-3.15% is the change from 731 to 708
Calculation steps:
[( 708 - 731 ) ÷ 731] x 100 = -3.15%
Formula
Percentage change = [(708 - 731) / 731] x 100
Subtract the new number by the original number
708 - 731 = -23
-23 ÷ 731 = -0.03146374829001368
-0.03146374829001368 x 100 = -3.15%