-70.52% is the change from 553 to 163
Calculation steps:
[( 163 - 553 ) ÷ 553] x 100 = -70.52%
Formula
Percentage change = [(163 - 553) / 553] x 100
Subtract the new number by the original number
163 - 553 = -390
-390 ÷ 553 = -0.705244122965642
-0.705244122965642 x 100 = -70.52%