92.53% is the change from 442 to 851
Calculation steps:
[( 851 - 442 ) ÷ 442] x 100 = 92.53%
Formula
Percentage change = [(851 - 442) / 442] x 100
Subtract the new number by the original number
851 - 442 = 409
409 ÷ 442 = 0.9253393665158371
0.9253393665158371 x 100 = 92.53%