-9.82% is the change from 733 to 661
Calculation steps:
[( 661 - 733 ) ÷ 733] x 100 = -9.82%
Formula
Percentage change = [(661 - 733) / 733] x 100
Subtract the new number by the original number
661 - 733 = -72
-72 ÷ 733 = -0.09822646657571624
-0.09822646657571624 x 100 = -9.82%