-82.95% is the change from 827 to 141
Calculation steps:
[( 141 - 827 ) ÷ 827] x 100 = -82.95%
Formula
Percentage change = [(141 - 827) / 827] x 100
Subtract the new number by the original number
141 - 827 = -686
-686 ÷ 827 = -0.8295042321644498
-0.8295042321644498 x 100 = -82.95%