121.25% is the change from 400 to 885
Calculation steps:
[( 885 - 400 ) ÷ 400] x 100 = 121.25%
Formula
Percentage change = [(885 - 400) / 400] x 100
Subtract the new number by the original number
885 - 400 = 485
485 ÷ 400 = 1.2125
1.2125 x 100 = 121.25%