-53.65% is the change from 658 to 305
Calculation steps:
[( 305 - 658 ) ÷ 658] x 100 = -53.65%
Formula
Percentage change = [(305 - 658) / 658] x 100
Subtract the new number by the original number
305 - 658 = -353
-353 ÷ 658 = -0.5364741641337386
-0.5364741641337386 x 100 = -53.65%