213.9% is the change from 259 to 813
Calculation steps:
[( 813 - 259 ) ÷ 259] x 100 = 213.9%
Formula
Percentage change = [(813 - 259) / 259] x 100
Subtract the new number by the original number
813 - 259 = 554
554 ÷ 259 = 2.138996138996139
2.138996138996139 x 100 = 213.9%