-68.84% is the change from 552 to 172
Calculation steps:
[( 172 - 552 ) ÷ 552] x 100 = -68.84%
Formula
Percentage change = [(172 - 552) / 552] x 100
Subtract the new number by the original number
172 - 552 = -380
-380 ÷ 552 = -0.6884057971014492
-0.6884057971014492 x 100 = -68.84%