-75.33% is the change from 600 to 148
Calculation steps:
[( 148 - 600 ) ÷ 600] x 100 = -75.33%
Formula
Percentage change = [(148 - 600) / 600] x 100
Subtract the new number by the original number
148 - 600 = -452
-452 ÷ 600 = -0.7533333333333333
-0.7533333333333333 x 100 = -75.33%