-74.43% is the change from 970 to 248
Calculation steps:
[( 248 - 970 ) ÷ 970] x 100 = -74.43%
Formula
Percentage change = [(248 - 970) / 970] x 100
Subtract the new number by the original number
248 - 970 = -722
-722 ÷ 970 = -0.7443298969072165
-0.7443298969072165 x 100 = -74.43%