-98.52% is the change from 474 to 7
Calculation steps:
[( 7 - 474 ) ÷ 474] x 100 = -98.52%
Formula
Percentage change = [(7 - 474) / 474] x 100
Subtract the new number by the original number
7 - 474 = -467
-467 ÷ 474 = -0.9852320675105485
-0.9852320675105485 x 100 = -98.52%