-81.7% is the change from 552 to 101
Calculation steps:
[( 101 - 552 ) ÷ 552] x 100 = -81.7%
Formula
Percentage change = [(101 - 552) / 552] x 100
Subtract the new number by the original number
101 - 552 = -451
-451 ÷ 552 = -0.8170289855072463
-0.8170289855072463 x 100 = -81.7%