213.52% is the change from 318 to 997
Calculation steps:
[( 997 - 318 ) ÷ 318] x 100 = 213.52%
Formula
Percentage change = [(997 - 318) / 318] x 100
Subtract the new number by the original number
997 - 318 = 679
679 ÷ 318 = 2.1352201257861636
2.1352201257861636 x 100 = 213.52%