-35.04% is the change from 448 to 291
Calculation steps:
[( 291 - 448 ) ÷ 448] x 100 = -35.04%
Formula
Percentage change = [(291 - 448) / 448] x 100
Subtract the new number by the original number
291 - 448 = -157
-157 ÷ 448 = -0.35044642857142855
-0.35044642857142855 x 100 = -35.04%