-64.16% is the change from 999 to 358
Calculation steps:
[( 358 - 999 ) ÷ 999] x 100 = -64.16%
Formula
Percentage change = [(358 - 999) / 999] x 100
Subtract the new number by the original number
358 - 999 = -641
-641 ÷ 999 = -0.6416416416416416
-0.6416416416416416 x 100 = -64.16%