2058.33% is the change from 12 to 259
Calculation steps:
[( 259 - 12 ) ÷ 12] x 100 = 2058.33%
Formula
Percentage change = [(259 - 12) / 12] x 100
Subtract the new number by the original number
259 - 12 = 247
247 ÷ 12 = 20.583333333333332
20.583333333333332 x 100 = 2058.33%