-75.5% is the change from 604 to 148
Calculation steps:
[( 148 - 604 ) ÷ 604] x 100 = -75.5%
Formula
Percentage change = [(148 - 604) / 604] x 100
Subtract the new number by the original number
148 - 604 = -456
-456 ÷ 604 = -0.7549668874172185
-0.7549668874172185 x 100 = -75.5%