-74.46% is the change from 971 to 248
Calculation steps:
[( 248 - 971 ) ÷ 971] x 100 = -74.46%
Formula
Percentage change = [(248 - 971) / 971] x 100
Subtract the new number by the original number
248 - 971 = -723
-723 ÷ 971 = -0.7445932028836252
-0.7445932028836252 x 100 = -74.46%