-11.5% is the change from 713 to 631
Calculation steps:
[( 631 - 713 ) ÷ 713] x 100 = -11.5%
Formula
Percentage change = [(631 - 713) / 713] x 100
Subtract the new number by the original number
631 - 713 = -82
-82 ÷ 713 = -0.1150070126227209
-0.1150070126227209 x 100 = -11.5%