194.75% is the change from 305 to 899
Calculation steps:
[( 899 - 305 ) ÷ 305] x 100 = 194.75%
Formula
Percentage change = [(899 - 305) / 305] x 100
Subtract the new number by the original number
899 - 305 = 594
594 ÷ 305 = 1.9475409836065574
1.9475409836065574 x 100 = 194.75%