-93.2% is the change from 441 to 30
Calculation steps:
[( 30 - 441 ) ÷ 441] x 100 = -93.2%
Formula
Percentage change = [(30 - 441) / 441] x 100
Subtract the new number by the original number
30 - 441 = -411
-411 ÷ 441 = -0.9319727891156463
-0.9319727891156463 x 100 = -93.2%