116.75% is the change from 400 to 867
Calculation steps:
[( 867 - 400 ) ÷ 400] x 100 = 116.75%
Formula
Percentage change = [(867 - 400) / 400] x 100
Subtract the new number by the original number
867 - 400 = 467
467 ÷ 400 = 1.1675
1.1675 x 100 = 116.75%