296.1% is the change from 154 to 610
Calculation steps:
[( 610 - 154 ) ÷ 154] x 100 = 296.1%
Formula
Percentage change = [(610 - 154) / 154] x 100
Subtract the new number by the original number
610 - 154 = 456
456 ÷ 154 = 2.961038961038961
2.961038961038961 x 100 = 296.1%