-85.23% is the change from 474 to 70
Calculation steps:
[( 70 - 474 ) ÷ 474] x 100 = -85.23%
Formula
Percentage change = [(70 - 474) / 474] x 100
Subtract the new number by the original number
70 - 474 = -404
-404 ÷ 474 = -0.8523206751054853
-0.8523206751054853 x 100 = -85.23%