178.74% is the change from 301 to 839
Calculation steps:
[( 839 - 301 ) ÷ 301] x 100 = 178.74%
Formula
Percentage change = [(839 - 301) / 301] x 100
Subtract the new number by the original number
839 - 301 = 538
538 ÷ 301 = 1.787375415282392
1.787375415282392 x 100 = 178.74%