183.33% is the change from 306 to 867
Calculation steps:
[( 867 - 306 ) ÷ 306] x 100 = 183.33%
Formula
Percentage change = [(867 - 306) / 306] x 100
Subtract the new number by the original number
867 - 306 = 561
561 ÷ 306 = 1.8333333333333333
1.8333333333333333 x 100 = 183.33%