-96.18% is the change from 157 to 6
Calculation steps:
[( 6 - 157 ) ÷ 157] x 100 = -96.18%
Formula
Percentage change = [(6 - 157) / 157] x 100
Subtract the new number by the original number
6 - 157 = -151
-151 ÷ 157 = -0.9617834394904459
-0.9617834394904459 x 100 = -96.18%