2147.62% is the change from 42 to 944
Calculation steps:
[( 944 - 42 ) ÷ 42] x 100 = 2147.62%
Formula
Percentage change = [(944 - 42) / 42] x 100
Subtract the new number by the original number
944 - 42 = 902
902 ÷ 42 = 21.476190476190474
21.476190476190474 x 100 = 2147.62%