223.79% is the change from 206 to 667
Calculation steps:
[( 667 - 206 ) ÷ 206] x 100 = 223.79%
Formula
Percentage change = [(667 - 206) / 206] x 100
Subtract the new number by the original number
667 - 206 = 461
461 ÷ 206 = 2.237864077669903
2.237864077669903 x 100 = 223.79%