203.62% is the change from 304 to 923
Calculation steps:
[( 923 - 304 ) ÷ 304] x 100 = 203.62%
Formula
Percentage change = [(923 - 304) / 304] x 100
Subtract the new number by the original number
923 - 304 = 619
619 ÷ 304 = 2.036184210526316
2.036184210526316 x 100 = 203.62%