448.65% is the change from 74 to 406
Calculation steps:
[( 406 - 74 ) ÷ 74] x 100 = 448.65%
Formula
Percentage change = [(406 - 74) / 74] x 100
Subtract the new number by the original number
406 - 74 = 332
332 ÷ 74 = 4.486486486486487
4.486486486486487 x 100 = 448.65%