2242.86% is the change from 42 to 984
Calculation steps:
[( 984 - 42 ) ÷ 42] x 100 = 2242.86%
Formula
Percentage change = [(984 - 42) / 42] x 100
Subtract the new number by the original number
984 - 42 = 942
942 ÷ 42 = 22.428571428571427
22.428571428571427 x 100 = 2242.86%