-99.6% is the change from 752 to 3
Calculation steps:
[( 3 - 752 ) ÷ 752] x 100 = -99.6%
Formula
Percentage change = [(3 - 752) / 752] x 100
Subtract the new number by the original number
3 - 752 = -749
-749 ÷ 752 = -0.9960106382978723
-0.9960106382978723 x 100 = -99.6%