4.19% is the change from 787 to 820
Calculation steps:
[( 820 - 787 ) ÷ 787] x 100 = 4.19%
Formula
Percentage change = [(820 - 787) / 787] x 100
Subtract the new number by the original number
820 - 787 = 33
33 ÷ 787 = 0.04193138500635324
0.04193138500635324 x 100 = 4.19%