199% is the change from 301 to 900
Calculation steps:
[( 900 - 301 ) ÷ 301] x 100 = 199%
Formula
Percentage change = [(900 - 301) / 301] x 100
Subtract the new number by the original number
900 - 301 = 599
599 ÷ 301 = 1.9900332225913622
1.9900332225913622 x 100 = 199%