298.05% is the change from 154 to 613
Calculation steps:
[( 613 - 154 ) ÷ 154] x 100 = 298.05%
Formula
Percentage change = [(613 - 154) / 154] x 100
Subtract the new number by the original number
613 - 154 = 459
459 ÷ 154 = 2.9805194805194803
2.9805194805194803 x 100 = 298.05%