197.2% is the change from 321 to 954
Calculation steps:
[( 954 - 321 ) ÷ 321] x 100 = 197.2%
Formula
Percentage change = [(954 - 321) / 321] x 100
Subtract the new number by the original number
954 - 321 = 633
633 ÷ 321 = 1.97196261682243
1.97196261682243 x 100 = 197.2%