30.65% is the change from 672 to 878
Calculation steps:
[( 878 - 672 ) ÷ 672] x 100 = 30.65%
Formula
Percentage change = [(878 - 672) / 672] x 100
Subtract the new number by the original number
878 - 672 = 206
206 ÷ 672 = 0.30654761904761907
0.30654761904761907 x 100 = 30.65%