-74.39% is the change from 578 to 148
Calculation steps:
[( 148 - 578 ) ÷ 578] x 100 = -74.39%
Formula
Percentage change = [(148 - 578) / 578] x 100
Subtract the new number by the original number
148 - 578 = -430
-430 ÷ 578 = -0.7439446366782007
-0.7439446366782007 x 100 = -74.39%