191.24% is the change from 331 to 964
Calculation steps:
[( 964 - 331 ) ÷ 331] x 100 = 191.24%
Formula
Percentage change = [(964 - 331) / 331] x 100
Subtract the new number by the original number
964 - 331 = 633
633 ÷ 331 = 1.9123867069486404
1.9123867069486404 x 100 = 191.24%