-15.33% is the change from 398 to 337
Calculation steps:
[( 337 - 398 ) ÷ 398] x 100 = -15.33%
Formula
Percentage change = [(337 - 398) / 398] x 100
Subtract the new number by the original number
337 - 398 = -61
-61 ÷ 398 = -0.15326633165829145
-0.15326633165829145 x 100 = -15.33%