49.45% is the change from 544 to 813
Calculation steps:
[( 813 - 544 ) ÷ 544] x 100 = 49.45%
Formula
Percentage change = [(813 - 544) / 544] x 100
Subtract the new number by the original number
813 - 544 = 269
269 ÷ 544 = 0.4944852941176471
0.4944852941176471 x 100 = 49.45%