296.13% is the change from 155 to 614
Calculation steps:
[( 614 - 155 ) ÷ 155] x 100 = 296.13%
Formula
Percentage change = [(614 - 155) / 155] x 100
Subtract the new number by the original number
614 - 155 = 459
459 ÷ 155 = 2.9612903225806453
2.9612903225806453 x 100 = 296.13%