43.97% is the change from 564 to 812
Calculation steps:
[( 812 - 564 ) ÷ 564] x 100 = 43.97%
Formula
Percentage change = [(812 - 564) / 564] x 100
Subtract the new number by the original number
812 - 564 = 248
248 ÷ 564 = 0.4397163120567376
0.4397163120567376 x 100 = 43.97%