226.96% is the change from 204 to 667
Calculation steps:
[( 667 - 204 ) ÷ 204] x 100 = 226.96%
Formula
Percentage change = [(667 - 204) / 204] x 100
Subtract the new number by the original number
667 - 204 = 463
463 ÷ 204 = 2.269607843137255
2.269607843137255 x 100 = 226.96%