-99.87% is the change from 742 to 1
Calculation steps:
[( 1 - 742 ) ÷ 742] x 100 = -99.87%
Formula
Percentage change = [(1 - 742) / 742] x 100
Subtract the new number by the original number
1 - 742 = -741
-741 ÷ 742 = -0.9986522911051213
-0.9986522911051213 x 100 = -99.87%