-82.51% is the change from 806 to 141
Calculation steps:
[( 141 - 806 ) ÷ 806] x 100 = -82.51%
Formula
Percentage change = [(141 - 806) / 806] x 100
Subtract the new number by the original number
141 - 806 = -665
-665 ÷ 806 = -0.825062034739454
-0.825062034739454 x 100 = -82.51%