-66.71% is the change from 745 to 248
Calculation steps:
[( 248 - 745 ) ÷ 745] x 100 = -66.71%
Formula
Percentage change = [(248 - 745) / 745] x 100
Subtract the new number by the original number
248 - 745 = -497
-497 ÷ 745 = -0.6671140939597315
-0.6671140939597315 x 100 = -66.71%