-6.94% is the change from 778 to 724
Calculation steps:
[( 724 - 778 ) ÷ 778] x 100 = -6.94%
Formula
Percentage change = [(724 - 778) / 778] x 100
Subtract the new number by the original number
724 - 778 = -54
-54 ÷ 778 = -0.06940874035989718
-0.06940874035989718 x 100 = -6.94%