560.16% is the change from 123 to 812
Calculation steps:
[( 812 - 123 ) ÷ 123] x 100 = 560.16%
Formula
Percentage change = [(812 - 123) / 123] x 100
Subtract the new number by the original number
812 - 123 = 689
689 ÷ 123 = 5.6016260162601625
5.6016260162601625 x 100 = 560.16%