275.36% is the change from 69 to 259
Calculation steps:
[( 259 - 69 ) ÷ 69] x 100 = 275.36%
Formula
Percentage change = [(259 - 69) / 69] x 100
Subtract the new number by the original number
259 - 69 = 190
190 ÷ 69 = 2.753623188405797
2.753623188405797 x 100 = 275.36%