693.15% is the change from 73 to 579
Calculation steps:
[( 579 - 73 ) ÷ 73] x 100 = 693.15%
Formula
Percentage change = [(579 - 73) / 73] x 100
Subtract the new number by the original number
579 - 73 = 506
506 ÷ 73 = 6.931506849315069
6.931506849315069 x 100 = 693.15%