-67.15% is the change from 758 to 249
Calculation steps:
[( 249 - 758 ) ÷ 758] x 100 = -67.15%
Formula
Percentage change = [(249 - 758) / 758] x 100
Subtract the new number by the original number
249 - 758 = -509
-509 ÷ 758 = -0.6715039577836411
-0.6715039577836411 x 100 = -67.15%