66.48% is the change from 540 to 899
Calculation steps:
[( 899 - 540 ) ÷ 540] x 100 = 66.48%
Formula
Percentage change = [(899 - 540) / 540] x 100
Subtract the new number by the original number
899 - 540 = 359
359 ÷ 540 = 0.6648148148148149
0.6648148148148149 x 100 = 66.48%