505.41% is the change from 74 to 448
Calculation steps:
[( 448 - 74 ) ÷ 74] x 100 = 505.41%
Formula
Percentage change = [(448 - 74) / 74] x 100
Subtract the new number by the original number
448 - 74 = 374
374 ÷ 74 = 5.054054054054054
5.054054054054054 x 100 = 505.41%