315.07% is the change from 146 to 606
Calculation steps:
[( 606 - 146 ) ÷ 146] x 100 = 315.07%
Formula
Percentage change = [(606 - 146) / 146] x 100
Subtract the new number by the original number
606 - 146 = 460
460 ÷ 146 = 3.1506849315068495
3.1506849315068495 x 100 = 315.07%