-85.76% is the change from 990 to 141
Calculation steps:
[( 141 - 990 ) ÷ 990] x 100 = -85.76%
Formula
Percentage change = [(141 - 990) / 990] x 100
Subtract the new number by the original number
141 - 990 = -849
-849 ÷ 990 = -0.8575757575757575
-0.8575757575757575 x 100 = -85.76%