159.65% is the change from 285 to 740
Calculation steps:
[( 740 - 285 ) ÷ 285] x 100 = 159.65%
Formula
Percentage change = [(740 - 285) / 285] x 100
Subtract the new number by the original number
740 - 285 = 455
455 ÷ 285 = 1.5964912280701755
1.5964912280701755 x 100 = 159.65%