345.71% is the change from 140 to 624
Calculation steps:
[( 624 - 140 ) ÷ 140] x 100 = 345.71%
Formula
Percentage change = [(624 - 140) / 140] x 100
Subtract the new number by the original number
624 - 140 = 484
484 ÷ 140 = 3.4571428571428573
3.4571428571428573 x 100 = 345.71%