-81.63% is the change from 441 to 81
Calculation steps:
[( 81 - 441 ) ÷ 441] x 100 = -81.63%
Formula
Percentage change = [(81 - 441) / 441] x 100
Subtract the new number by the original number
81 - 441 = -360
-360 ÷ 441 = -0.8163265306122449
-0.8163265306122449 x 100 = -81.63%