20.4% is the change from 554 to 667
Calculation steps:
[( 667 - 554 ) ÷ 554] x 100 = 20.4%
Formula
Percentage change = [(667 - 554) / 554] x 100
Subtract the new number by the original number
667 - 554 = 113
113 ÷ 554 = 0.20397111913357402
0.20397111913357402 x 100 = 20.4%