493.24% is the change from 74 to 439
Calculation steps:
[( 439 - 74 ) ÷ 74] x 100 = 493.24%
Formula
Percentage change = [(439 - 74) / 74] x 100
Subtract the new number by the original number
439 - 74 = 365
365 ÷ 74 = 4.9324324324324325
4.9324324324324325 x 100 = 493.24%