-9.5% is the change from 716 to 648
Calculation steps:
[( 648 - 716 ) ÷ 716] x 100 = -9.5%
Formula
Percentage change = [(648 - 716) / 716] x 100
Subtract the new number by the original number
648 - 716 = -68
-68 ÷ 716 = -0.09497206703910614
-0.09497206703910614 x 100 = -9.5%