124.33% is the change from 300 to 673
Calculation steps:
[( 673 - 300 ) ÷ 300] x 100 = 124.33%
Formula
Percentage change = [(673 - 300) / 300] x 100
Subtract the new number by the original number
673 - 300 = 373
373 ÷ 300 = 1.2433333333333334
1.2433333333333334 x 100 = 124.33%