4.85% is the change from 783 to 821
Calculation steps:
[( 821 - 783 ) ÷ 783] x 100 = 4.85%
Formula
Percentage change = [(821 - 783) / 783] x 100
Subtract the new number by the original number
821 - 783 = 38
38 ÷ 783 = 0.04853128991060025
0.04853128991060025 x 100 = 4.85%