-27.42% is the change from 919 to 667
Calculation steps:
[( 667 - 919 ) ÷ 919] x 100 = -27.42%
Formula
Percentage change = [(667 - 919) / 919] x 100
Subtract the new number by the original number
667 - 919 = -252
-252 ÷ 919 = -0.27421109902067464
-0.27421109902067464 x 100 = -27.42%