91.12% is the change from 259 to 495
Calculation steps:
[( 495 - 259 ) ÷ 259] x 100 = 91.12%
Formula
Percentage change = [(495 - 259) / 259] x 100
Subtract the new number by the original number
495 - 259 = 236
236 ÷ 259 = 0.9111969111969112
0.9111969111969112 x 100 = 91.12%