3.18% is the change from 754 to 778
Calculation steps:
[( 778 - 754 ) ÷ 754] x 100 = 3.18%
Formula
Percentage change = [(778 - 754) / 754] x 100
Subtract the new number by the original number
778 - 754 = 24
24 ÷ 754 = 0.03183023872679045
0.03183023872679045 x 100 = 3.18%