4.87% is the change from 781 to 819
Calculation steps:
[( 819 - 781 ) ÷ 781] x 100 = 4.87%
Formula
Percentage change = [(819 - 781) / 781] x 100
Subtract the new number by the original number
819 - 781 = 38
38 ÷ 781 = 0.04865556978233035
0.04865556978233035 x 100 = 4.87%