91.86% is the change from 442 to 848
Calculation steps:
[( 848 - 442 ) ÷ 442] x 100 = 91.86%
Formula
Percentage change = [(848 - 442) / 442] x 100
Subtract the new number by the original number
848 - 442 = 406
406 ÷ 442 = 0.918552036199095
0.918552036199095 x 100 = 91.86%