-83.48% is the change from 448 to 74
Calculation steps:
[( 74 - 448 ) ÷ 448] x 100 = -83.48%
Formula
Percentage change = [(74 - 448) / 448] x 100
Subtract the new number by the original number
74 - 448 = -374
-374 ÷ 448 = -0.8348214285714286
-0.8348214285714286 x 100 = -83.48%