-74.08% is the change from 571 to 148
Calculation steps:
[( 148 - 571 ) ÷ 571] x 100 = -74.08%
Formula
Percentage change = [(148 - 571) / 571] x 100
Subtract the new number by the original number
148 - 571 = -423
-423 ÷ 571 = -0.7408056042031523
-0.7408056042031523 x 100 = -74.08%