308.84% is the change from 147 to 601
Calculation steps:
[( 601 - 147 ) ÷ 147] x 100 = 308.84%
Formula
Percentage change = [(601 - 147) / 147] x 100
Subtract the new number by the original number
601 - 147 = 454
454 ÷ 147 = 3.0884353741496597
3.0884353741496597 x 100 = 308.84%