-97.47% is the change from 237 to 6
Calculation steps:
[( 6 - 237 ) ÷ 237] x 100 = -97.47%
Formula
Percentage change = [(6 - 237) / 237] x 100
Subtract the new number by the original number
6 - 237 = -231
-231 ÷ 237 = -0.9746835443037974
-0.9746835443037974 x 100 = -97.47%