-20.63% is the change from 601 to 477
Calculation steps:
[( 477 - 601 ) ÷ 601] x 100 = -20.63%
Formula
Percentage change = [(477 - 601) / 601] x 100
Subtract the new number by the original number
477 - 601 = -124
-124 ÷ 601 = -0.20632279534109818
-0.20632279534109818 x 100 = -20.63%