306.16% is the change from 146 to 593
Calculation steps:
[( 593 - 146 ) ÷ 146] x 100 = 306.16%
Formula
Percentage change = [(593 - 146) / 146] x 100
Subtract the new number by the original number
593 - 146 = 447
447 ÷ 146 = 3.0616438356164384
3.0616438356164384 x 100 = 306.16%