647.95% is the change from 73 to 546
Calculation steps:
[( 546 - 73 ) ÷ 73] x 100 = 647.95%
Formula
Percentage change = [(546 - 73) / 73] x 100
Subtract the new number by the original number
546 - 73 = 473
473 ÷ 73 = 6.47945205479452
6.47945205479452 x 100 = 647.95%