32.63% is the change from 668 to 886
Calculation steps:
[( 886 - 668 ) ÷ 668] x 100 = 32.63%
Formula
Percentage change = [(886 - 668) / 668] x 100
Subtract the new number by the original number
886 - 668 = 218
218 ÷ 668 = 0.3263473053892216
0.3263473053892216 x 100 = 32.63%