3.18% is the change from 913 to 942
Calculation steps:
[( 942 - 913 ) ÷ 913] x 100 = 3.18%
Formula
Percentage change = [(942 - 913) / 913] x 100
Subtract the new number by the original number
942 - 913 = 29
29 ÷ 913 = 0.03176341730558598
0.03176341730558598 x 100 = 3.18%