49.26% is the change from 544 to 812
Calculation steps:
[( 812 - 544 ) ÷ 544] x 100 = 49.26%
Formula
Percentage change = [(812 - 544) / 544] x 100
Subtract the new number by the original number
812 - 544 = 268
268 ÷ 544 = 0.49264705882352944
0.49264705882352944 x 100 = 49.26%