27.6% is the change from 663 to 846
Calculation steps:
[( 846 - 663 ) ÷ 663] x 100 = 27.6%
Formula
Percentage change = [(846 - 663) / 663] x 100
Subtract the new number by the original number
846 - 663 = 183
183 ÷ 663 = 0.27601809954751133
0.27601809954751133 x 100 = 27.6%