285.55% is the change from 173 to 667
Calculation steps:
[( 667 - 173 ) ÷ 173] x 100 = 285.55%
Formula
Percentage change = [(667 - 173) / 173] x 100
Subtract the new number by the original number
667 - 173 = 494
494 ÷ 173 = 2.8554913294797686
2.8554913294797686 x 100 = 285.55%