598.63% is the change from 73 to 510
Calculation steps:
[( 510 - 73 ) ÷ 73] x 100 = 598.63%
Formula
Percentage change = [(510 - 73) / 73] x 100
Subtract the new number by the original number
510 - 73 = 437
437 ÷ 73 = 5.986301369863014
5.986301369863014 x 100 = 598.63%