-19.6% is the change from 551 to 443
Calculation steps:
[( 443 - 551 ) ÷ 551] x 100 = -19.6%
Formula
Percentage change = [(443 - 551) / 551] x 100
Subtract the new number by the original number
443 - 551 = -108
-108 ÷ 551 = -0.19600725952813067
-0.19600725952813067 x 100 = -19.6%