169.77% is the change from 301 to 812
Calculation steps:
[( 812 - 301 ) ÷ 301] x 100 = 169.77%
Formula
Percentage change = [(812 - 301) / 301] x 100
Subtract the new number by the original number
812 - 301 = 511
511 ÷ 301 = 1.697674418604651
1.697674418604651 x 100 = 169.77%