161.4% is the change from 285 to 745
Calculation steps:
[( 745 - 285 ) ÷ 285] x 100 = 161.4%
Formula
Percentage change = [(745 - 285) / 285] x 100
Subtract the new number by the original number
745 - 285 = 460
460 ÷ 285 = 1.6140350877192982
1.6140350877192982 x 100 = 161.4%