-75.58% is the change from 999 to 244
Calculation steps:
[( 244 - 999 ) ÷ 999] x 100 = -75.58%
Formula
Percentage change = [(244 - 999) / 999] x 100
Subtract the new number by the original number
244 - 999 = -755
-755 ÷ 999 = -0.7557557557557557
-0.7557557557557557 x 100 = -75.58%