-50.31% is the change from 491 to 244
Calculation steps:
[( 244 - 491 ) ÷ 491] x 100 = -50.31%
Formula
Percentage change = [(244 - 491) / 491] x 100
Subtract the new number by the original number
244 - 491 = -247
-247 ÷ 491 = -0.5030549898167006
-0.5030549898167006 x 100 = -50.31%