46.61% is the change from 663 to 972
Calculation steps:
[( 972 - 663 ) ÷ 663] x 100 = 46.61%
Formula
Percentage change = [(972 - 663) / 663] x 100
Subtract the new number by the original number
972 - 663 = 309
309 ÷ 663 = 0.4660633484162896
0.4660633484162896 x 100 = 46.61%