-97.1% is the change from 552 to 16
Calculation steps:
[( 16 - 552 ) ÷ 552] x 100 = -97.1%
Formula
Percentage change = [(16 - 552) / 552] x 100
Subtract the new number by the original number
16 - 552 = -536
-536 ÷ 552 = -0.9710144927536232
-0.9710144927536232 x 100 = -97.1%