3.5% is the change from 913 to 945
Calculation steps:
[( 945 - 913 ) ÷ 913] x 100 = 3.5%
Formula
Percentage change = [(945 - 913) / 913] x 100
Subtract the new number by the original number
945 - 913 = 32
32 ÷ 913 = 0.03504928806133625
0.03504928806133625 x 100 = 3.5%