-6.46% is the change from 774 to 724
Calculation steps:
[( 724 - 774 ) ÷ 774] x 100 = -6.46%
Formula
Percentage change = [(724 - 774) / 774] x 100
Subtract the new number by the original number
724 - 774 = -50
-50 ÷ 774 = -0.06459948320413436
-0.06459948320413436 x 100 = -6.46%