199.69% is the change from 318 to 953
Calculation steps:
[( 953 - 318 ) ÷ 318] x 100 = 199.69%
Formula
Percentage change = [(953 - 318) / 318] x 100
Subtract the new number by the original number
953 - 318 = 635
635 ÷ 318 = 1.9968553459119496
1.9968553459119496 x 100 = 199.69%