48.7% is the change from 540 to 803
Calculation steps:
[( 803 - 540 ) ÷ 540] x 100 = 48.7%
Formula
Percentage change = [(803 - 540) / 540] x 100
Subtract the new number by the original number
803 - 540 = 263
263 ÷ 540 = 0.48703703703703705
0.48703703703703705 x 100 = 48.7%