90.27% is the change from 442 to 841
Calculation steps:
[( 841 - 442 ) ÷ 442] x 100 = 90.27%
Formula
Percentage change = [(841 - 442) / 442] x 100
Subtract the new number by the original number
841 - 442 = 399
399 ÷ 442 = 0.9027149321266968
0.9027149321266968 x 100 = 90.27%