-99.73% is the change from 745 to 2
Calculation steps:
[( 2 - 745 ) ÷ 745] x 100 = -99.73%
Formula
Percentage change = [(2 - 745) / 745] x 100
Subtract the new number by the original number
2 - 745 = -743
-743 ÷ 745 = -0.9973154362416108
-0.9973154362416108 x 100 = -99.73%