3.66% is the change from 956 to 991
Calculation steps:
[( 991 - 956 ) ÷ 956] x 100 = 3.66%
Formula
Percentage change = [(991 - 956) / 956] x 100
Subtract the new number by the original number
991 - 956 = 35
35 ÷ 956 = 0.036610878661087864
0.036610878661087864 x 100 = 3.66%