-96.01% is the change from 551 to 22
Calculation steps:
[( 22 - 551 ) ÷ 551] x 100 = -96.01%
Formula
Percentage change = [(22 - 551) / 551] x 100
Subtract the new number by the original number
22 - 551 = -529
-529 ÷ 551 = -0.9600725952813067
-0.9600725952813067 x 100 = -96.01%