17% is the change from 553 to 647
Calculation steps:
[( 647 - 553 ) ÷ 553] x 100 = 17%
Formula
Percentage change = [(647 - 553) / 553] x 100
Subtract the new number by the original number
647 - 553 = 94
94 ÷ 553 = 0.16998191681735986
0.16998191681735986 x 100 = 17%