-99.87% is the change from 747 to 1
Calculation steps:
[( 1 - 747 ) ÷ 747] x 100 = -99.87%
Formula
Percentage change = [(1 - 747) / 747] x 100
Subtract the new number by the original number
1 - 747 = -746
-746 ÷ 747 = -0.998661311914324
-0.998661311914324 x 100 = -99.87%