400% is the change from 117 to 585
Calculation steps:
[( 585 - 117 ) ÷ 117] x 100 = 400%
Formula
Percentage change = [(585 - 117) / 117] x 100
Subtract the new number by the original number
585 - 117 = 468
468 ÷ 117 = 4
4 x 100 = 400%
Example