-99.06% is the change from 748 to 7
Calculation steps:
[( 7 - 748 ) ÷ 748] x 100 = -99.06%
Formula
Percentage change = [(7 - 748) / 748] x 100
Subtract the new number by the original number
7 - 748 = -741
-741 ÷ 748 = -0.9906417112299465
-0.9906417112299465 x 100 = -99.06%