-80.4% is the change from 551 to 108
Calculation steps:
[( 108 - 551 ) ÷ 551] x 100 = -80.4%
Formula
Percentage change = [(108 - 551) / 551] x 100
Subtract the new number by the original number
108 - 551 = -443
-443 ÷ 551 = -0.8039927404718693
-0.8039927404718693 x 100 = -80.4%