196.28% is the change from 323 to 957
Calculation steps:
[( 957 - 323 ) ÷ 323] x 100 = 196.28%
Formula
Percentage change = [(957 - 323) / 323] x 100
Subtract the new number by the original number
957 - 323 = 634
634 ÷ 323 = 1.9628482972136223
1.9628482972136223 x 100 = 196.28%