210.53% is the change from 304 to 944
Calculation steps:
[( 944 - 304 ) ÷ 304] x 100 = 210.53%
Formula
Percentage change = [(944 - 304) / 304] x 100
Subtract the new number by the original number
944 - 304 = 640
640 ÷ 304 = 2.1052631578947367
2.1052631578947367 x 100 = 210.53%