-46.48% is the change from 398 to 213
Calculation steps:
[( 213 - 398 ) ÷ 398] x 100 = -46.48%
Formula
Percentage change = [(213 - 398) / 398] x 100
Subtract the new number by the original number
213 - 398 = -185
-185 ÷ 398 = -0.4648241206030151
-0.4648241206030151 x 100 = -46.48%