926.19% is the change from 42 to 431
Calculation steps:
[( 431 - 42 ) ÷ 42] x 100 = 926.19%
Formula
Percentage change = [(431 - 42) / 42] x 100
Subtract the new number by the original number
431 - 42 = 389
389 ÷ 42 = 9.261904761904763
9.261904761904763 x 100 = 926.19%