105.39% is the change from 297 to 610
Calculation steps:
[( 610 - 297 ) ÷ 297] x 100 = 105.39%
Formula
Percentage change = [(610 - 297) / 297] x 100
Subtract the new number by the original number
610 - 297 = 313
313 ÷ 297 = 1.0538720538720538
1.0538720538720538 x 100 = 105.39%