564.38% is the change from 73 to 485
Calculation steps:
[( 485 - 73 ) ÷ 73] x 100 = 564.38%
Formula
Percentage change = [(485 - 73) / 73] x 100
Subtract the new number by the original number
485 - 73 = 412
412 ÷ 73 = 5.6438356164383565
5.6438356164383565 x 100 = 564.38%