3.54% is the change from 931 to 964
Calculation steps:
[( 964 - 931 ) ÷ 931] x 100 = 3.54%
Formula
Percentage change = [(964 - 931) / 931] x 100
Subtract the new number by the original number
964 - 931 = 33
33 ÷ 931 = 0.03544575725026853
0.03544575725026853 x 100 = 3.54%