1292.86% is the change from 42 to 585
Calculation steps:
[( 585 - 42 ) ÷ 42] x 100 = 1292.86%
Formula
Percentage change = [(585 - 42) / 42] x 100
Subtract the new number by the original number
585 - 42 = 543
543 ÷ 42 = 12.928571428571429
12.928571428571429 x 100 = 1292.86%