-6.72% is the change from 818 to 763
Calculation steps:
[( 763 - 818 ) ÷ 818] x 100 = -6.72%
Formula
Percentage change = [(763 - 818) / 818] x 100
Subtract the new number by the original number
763 - 818 = -55
-55 ÷ 818 = -0.06723716381418093
-0.06723716381418093 x 100 = -6.72%