199.67% is the change from 304 to 911
Calculation steps:
[( 911 - 304 ) ÷ 304] x 100 = 199.67%
Formula
Percentage change = [(911 - 304) / 304] x 100
Subtract the new number by the original number
911 - 304 = 607
607 ÷ 304 = 1.9967105263157894
1.9967105263157894 x 100 = 199.67%