-6.8% is the change from 765 to 713
Calculation steps:
[( 713 - 765 ) ÷ 765] x 100 = -6.8%
Formula
Percentage change = [(713 - 765) / 765] x 100
Subtract the new number by the original number
713 - 765 = -52
-52 ÷ 765 = -0.06797385620915032
-0.06797385620915032 x 100 = -6.8%