619.18% is the change from 73 to 525
Calculation steps:
[( 525 - 73 ) ÷ 73] x 100 = 619.18%
Formula
Percentage change = [(525 - 73) / 73] x 100
Subtract the new number by the original number
525 - 73 = 452
452 ÷ 73 = 6.191780821917808
6.191780821917808 x 100 = 619.18%