22.27% is the change from 678 to 829
Calculation steps:
[( 829 - 678 ) ÷ 678] x 100 = 22.27%
Formula
Percentage change = [(829 - 678) / 678] x 100
Subtract the new number by the original number
829 - 678 = 151
151 ÷ 678 = 0.22271386430678466
0.22271386430678466 x 100 = 22.27%