703.64% is the change from 55 to 442
Calculation steps:
[( 442 - 55 ) ÷ 55] x 100 = 703.64%
Formula
Percentage change = [(442 - 55) / 55] x 100
Subtract the new number by the original number
442 - 55 = 387
387 ÷ 55 = 7.036363636363636
7.036363636363636 x 100 = 703.64%