-74.74% is the change from 586 to 148
Calculation steps:
[( 148 - 586 ) ÷ 586] x 100 = -74.74%
Formula
Percentage change = [(148 - 586) / 586] x 100
Subtract the new number by the original number
148 - 586 = -438
-438 ÷ 586 = -0.7474402730375427
-0.7474402730375427 x 100 = -74.74%