44.14% is the change from 657 to 947
Calculation steps:
[( 947 - 657 ) ÷ 657] x 100 = 44.14%
Formula
Percentage change = [(947 - 657) / 657] x 100
Subtract the new number by the original number
947 - 657 = 290
290 ÷ 657 = 0.441400304414003
0.441400304414003 x 100 = 44.14%