-66.89% is the change from 749 to 248
Calculation steps:
[( 248 - 749 ) ÷ 749] x 100 = -66.89%
Formula
Percentage change = [(248 - 749) / 749] x 100
Subtract the new number by the original number
248 - 749 = -501
-501 ÷ 749 = -0.6688918558077437
-0.6688918558077437 x 100 = -66.89%