166.11% is the change from 301 to 801
Calculation steps:
[( 801 - 301 ) ÷ 301] x 100 = 166.11%
Formula
Percentage change = [(801 - 301) / 301] x 100
Subtract the new number by the original number
801 - 301 = 500
500 ÷ 301 = 1.6611295681063123
1.6611295681063123 x 100 = 166.11%