183.22% is the change from 304 to 861
Calculation steps:
[( 861 - 304 ) ÷ 304] x 100 = 183.22%
Formula
Percentage change = [(861 - 304) / 304] x 100
Subtract the new number by the original number
861 - 304 = 557
557 ÷ 304 = 1.832236842105263
1.832236842105263 x 100 = 183.22%