-26.86% is the change from 752 to 550
Calculation steps:
[( 550 - 752 ) ÷ 752] x 100 = -26.86%
Formula
Percentage change = [(550 - 752) / 752] x 100
Subtract the new number by the original number
550 - 752 = -202
-202 ÷ 752 = -0.26861702127659576
-0.26861702127659576 x 100 = -26.86%