-97.26% is the change from 474 to 13
Calculation steps:
[( 13 - 474 ) ÷ 474] x 100 = -97.26%
Formula
Percentage change = [(13 - 474) / 474] x 100
Subtract the new number by the original number
13 - 474 = -461
-461 ÷ 474 = -0.9725738396624473
-0.9725738396624473 x 100 = -97.26%