-41.85% is the change from 552 to 321
Calculation steps:
[( 321 - 552 ) ÷ 552] x 100 = -41.85%
Formula
Percentage change = [(321 - 552) / 552] x 100
Subtract the new number by the original number
321 - 552 = -231
-231 ÷ 552 = -0.41847826086956524
-0.41847826086956524 x 100 = -41.85%