3.18% is the change from 943 to 973
Calculation steps:
[( 973 - 943 ) ÷ 943] x 100 = 3.18%
Formula
Percentage change = [(973 - 943) / 943] x 100
Subtract the new number by the original number
973 - 943 = 30
30 ÷ 943 = 0.031813361611876985
0.031813361611876985 x 100 = 3.18%