32.43% is the change from 663 to 878
Calculation steps:
[( 878 - 663 ) ÷ 663] x 100 = 32.43%
Formula
Percentage change = [(878 - 663) / 663] x 100
Subtract the new number by the original number
878 - 663 = 215
215 ÷ 663 = 0.32428355957767724
0.32428355957767724 x 100 = 32.43%