-99.06% is the change from 745 to 7
Calculation steps:
[( 7 - 745 ) ÷ 745] x 100 = -99.06%
Formula
Percentage change = [(7 - 745) / 745] x 100
Subtract the new number by the original number
7 - 745 = -738
-738 ÷ 745 = -0.9906040268456375
-0.9906040268456375 x 100 = -99.06%