1149.23% is the change from 65 to 812
Calculation steps:
[( 812 - 65 ) ÷ 65] x 100 = 1149.23%
Formula
Percentage change = [(812 - 65) / 65] x 100
Subtract the new number by the original number
812 - 65 = 747
747 ÷ 65 = 11.492307692307692
11.492307692307692 x 100 = 1149.23%