209.3% is the change from 301 to 931
Calculation steps:
[( 931 - 301 ) ÷ 301] x 100 = 209.3%
Formula
Percentage change = [(931 - 301) / 301] x 100
Subtract the new number by the original number
931 - 301 = 630
630 ÷ 301 = 2.0930232558139537
2.0930232558139537 x 100 = 209.3%