-97.83% is the change from 552 to 12
Calculation steps:
[( 12 - 552 ) ÷ 552] x 100 = -97.83%
Formula
Percentage change = [(12 - 552) / 552] x 100
Subtract the new number by the original number
12 - 552 = -540
-540 ÷ 552 = -0.9782608695652174
-0.9782608695652174 x 100 = -97.83%