797.33% is the change from 75 to 673
Calculation steps:
[( 673 - 75 ) ÷ 75] x 100 = 797.33%
Formula
Percentage change = [(673 - 75) / 75] x 100
Subtract the new number by the original number
673 - 75 = 598
598 ÷ 75 = 7.973333333333334
7.973333333333334 x 100 = 797.33%