-47.61% is the change from 397 to 208
Calculation steps:
[( 208 - 397 ) ÷ 397] x 100 = -47.61%
Formula
Percentage change = [(208 - 397) / 397] x 100
Subtract the new number by the original number
208 - 397 = -189
-189 ÷ 397 = -0.4760705289672544
-0.4760705289672544 x 100 = -47.61%