20.76% is the change from 554 to 669
Calculation steps:
[( 669 - 554 ) ÷ 554] x 100 = 20.76%
Formula
Percentage change = [(669 - 554) / 554] x 100
Subtract the new number by the original number
669 - 554 = 115
115 ÷ 554 = 0.2075812274368231
0.2075812274368231 x 100 = 20.76%