-99.46% is the change from 747 to 4
Calculation steps:
[( 4 - 747 ) ÷ 747] x 100 = -99.46%
Formula
Percentage change = [(4 - 747) / 747] x 100
Subtract the new number by the original number
4 - 747 = -743
-743 ÷ 747 = -0.9946452476572959
-0.9946452476572959 x 100 = -99.46%