46.17% is the change from 665 to 972
Calculation steps:
[( 972 - 665 ) ÷ 665] x 100 = 46.17%
Formula
Percentage change = [(972 - 665) / 665] x 100
Subtract the new number by the original number
972 - 665 = 307
307 ÷ 665 = 0.4616541353383459
0.4616541353383459 x 100 = 46.17%