345.26% is the change from 137 to 610
Calculation steps:
[( 610 - 137 ) ÷ 137] x 100 = 345.26%
Formula
Percentage change = [(610 - 137) / 137] x 100
Subtract the new number by the original number
610 - 137 = 473
473 ÷ 137 = 3.4525547445255476
3.4525547445255476 x 100 = 345.26%