-75.42% is the change from 602 to 148
Calculation steps:
[( 148 - 602 ) ÷ 602] x 100 = -75.42%
Formula
Percentage change = [(148 - 602) / 602] x 100
Subtract the new number by the original number
148 - 602 = -454
-454 ÷ 602 = -0.7541528239202658
-0.7541528239202658 x 100 = -75.42%