200% is the change from 318 to 954
Calculation steps:
[( 954 - 318 ) ÷ 318] x 100 = 200%
Formula
Percentage change = [(954 - 318) / 318] x 100
Subtract the new number by the original number
954 - 318 = 636
636 ÷ 318 = 2
2 x 100 = 200%
Example