-24.42% is the change from 999 to 755
Calculation steps:
[( 755 - 999 ) ÷ 999] x 100 = -24.42%
Formula
Percentage change = [(755 - 999) / 999] x 100
Subtract the new number by the original number
755 - 999 = -244
-244 ÷ 999 = -0.24424424424424424
-0.24424424424424424 x 100 = -24.42%