-6.01% is the change from 766 to 720
Calculation steps:
[( 720 - 766 ) ÷ 766] x 100 = -6.01%
Formula
Percentage change = [(720 - 766) / 766] x 100
Subtract the new number by the original number
720 - 766 = -46
-46 ÷ 766 = -0.06005221932114883
-0.06005221932114883 x 100 = -6.01%