159.07% is the change from 259 to 671
Calculation steps:
[( 671 - 259 ) ÷ 259] x 100 = 159.07%
Formula
Percentage change = [(671 - 259) / 259] x 100
Subtract the new number by the original number
671 - 259 = 412
412 ÷ 259 = 1.5907335907335907
1.5907335907335907 x 100 = 159.07%