-70.97% is the change from 248 to 72
Calculation steps:
[( 72 - 248 ) ÷ 248] x 100 = -70.97%
Formula
Percentage change = [(72 - 248) / 248] x 100
Subtract the new number by the original number
72 - 248 = -176
-176 ÷ 248 = -0.7096774193548387
-0.7096774193548387 x 100 = -70.97%