635.62% is the change from 73 to 537
Calculation steps:
[( 537 - 73 ) ÷ 73] x 100 = 635.62%
Formula
Percentage change = [(537 - 73) / 73] x 100
Subtract the new number by the original number
537 - 73 = 464
464 ÷ 73 = 6.3561643835616435
6.3561643835616435 x 100 = 635.62%