-57.43% is the change from 397 to 169
Calculation steps:
[( 169 - 397 ) ÷ 397] x 100 = -57.43%
Formula
Percentage change = [(169 - 397) / 397] x 100
Subtract the new number by the original number
169 - 397 = -228
-228 ÷ 397 = -0.5743073047858942
-0.5743073047858942 x 100 = -57.43%