-23.26% is the change from 602 to 462
Calculation steps:
[( 462 - 602 ) ÷ 602] x 100 = -23.26%
Formula
Percentage change = [(462 - 602) / 602] x 100
Subtract the new number by the original number
462 - 602 = -140
-140 ÷ 602 = -0.23255813953488372
-0.23255813953488372 x 100 = -23.26%