4% is the change from 851 to 885
Calculation steps:
[( 885 - 851 ) ÷ 851] x 100 = 4%
Formula
Percentage change = [(885 - 851) / 851] x 100
Subtract the new number by the original number
885 - 851 = 34
34 ÷ 851 = 0.0399529964747356
0.0399529964747356 x 100 = 4%