2.47% is the change from 933 to 956
Calculation steps:
[( 956 - 933 ) ÷ 933] x 100 = 2.47%
Formula
Percentage change = [(956 - 933) / 933] x 100
Subtract the new number by the original number
956 - 933 = 23
23 ÷ 933 = 0.02465166130760986
0.02465166130760986 x 100 = 2.47%