211.18% is the change from 304 to 946
Calculation steps:
[( 946 - 304 ) ÷ 304] x 100 = 211.18%
Formula
Percentage change = [(946 - 304) / 304] x 100
Subtract the new number by the original number
946 - 304 = 642
642 ÷ 304 = 2.111842105263158
2.111842105263158 x 100 = 211.18%