92.31% is the change from 260 to 500
Calculation steps:
[( 500 - 260 ) ÷ 260] x 100 = 92.31%
Formula
Percentage change = [(500 - 260) / 260] x 100
Subtract the new number by the original number
500 - 260 = 240
240 ÷ 260 = 0.9230769230769231
0.9230769230769231 x 100 = 92.31%