489.33% is the change from 75 to 442
Calculation steps:
[( 442 - 75 ) ÷ 75] x 100 = 489.33%
Formula
Percentage change = [(442 - 75) / 75] x 100
Subtract the new number by the original number
442 - 75 = 367
367 ÷ 75 = 4.8933333333333335
4.8933333333333335 x 100 = 489.33%