-99.87% is the change from 745 to 1
Calculation steps:
[( 1 - 745 ) ÷ 745] x 100 = -99.87%
Formula
Percentage change = [(1 - 745) / 745] x 100
Subtract the new number by the original number
1 - 745 = -744
-744 ÷ 745 = -0.9986577181208054
-0.9986577181208054 x 100 = -99.87%