43.74% is the change from 663 to 953
Calculation steps:
[( 953 - 663 ) ÷ 663] x 100 = 43.74%
Formula
Percentage change = [(953 - 663) / 663] x 100
Subtract the new number by the original number
953 - 663 = 290
290 ÷ 663 = 0.4374057315233786
0.4374057315233786 x 100 = 43.74%