-74.96% is the change from 591 to 148
Calculation steps:
[( 148 - 591 ) ÷ 591] x 100 = -74.96%
Formula
Percentage change = [(148 - 591) / 591] x 100
Subtract the new number by the original number
148 - 591 = -443
-443 ÷ 591 = -0.7495769881556683
-0.7495769881556683 x 100 = -74.96%