52.96% is the change from 540 to 826
Calculation steps:
[( 826 - 540 ) ÷ 540] x 100 = 52.96%
Formula
Percentage change = [(826 - 540) / 540] x 100
Subtract the new number by the original number
826 - 540 = 286
286 ÷ 540 = 0.5296296296296297
0.5296296296296297 x 100 = 52.96%