43.44% is the change from 663 to 951
Calculation steps:
[( 951 - 663 ) ÷ 663] x 100 = 43.44%
Formula
Percentage change = [(951 - 663) / 663] x 100
Subtract the new number by the original number
951 - 663 = 288
288 ÷ 663 = 0.4343891402714932
0.4343891402714932 x 100 = 43.44%