-26.08% is the change from 744 to 550
Calculation steps:
[( 550 - 744 ) ÷ 744] x 100 = -26.08%
Formula
Percentage change = [(550 - 744) / 744] x 100
Subtract the new number by the original number
550 - 744 = -194
-194 ÷ 744 = -0.260752688172043
-0.260752688172043 x 100 = -26.08%