104.35% is the change from 299 to 611
Calculation steps:
[( 611 - 299 ) ÷ 299] x 100 = 104.35%
Formula
Percentage change = [(611 - 299) / 299] x 100
Subtract the new number by the original number
611 - 299 = 312
312 ÷ 299 = 1.0434782608695652
1.0434782608695652 x 100 = 104.35%