33.79% is the change from 657 to 879
Calculation steps:
[( 879 - 657 ) ÷ 657] x 100 = 33.79%
Formula
Percentage change = [(879 - 657) / 657] x 100
Subtract the new number by the original number
879 - 657 = 222
222 ÷ 657 = 0.3378995433789954
0.3378995433789954 x 100 = 33.79%