-39.72% is the change from 919 to 554
Calculation steps:
[( 554 - 919 ) ÷ 919] x 100 = -39.72%
Formula
Percentage change = [(554 - 919) / 919] x 100
Subtract the new number by the original number
554 - 919 = -365
-365 ÷ 919 = -0.397170837867247
-0.397170837867247 x 100 = -39.72%