307.69% is the change from 65 to 265
Calculation steps:
[( 265 - 65 ) ÷ 65] x 100 = 307.69%
Formula
Percentage change = [(265 - 65) / 65] x 100
Subtract the new number by the original number
265 - 65 = 200
200 ÷ 65 = 3.076923076923077
3.076923076923077 x 100 = 307.69%