-92.15% is the change from 382 to 30
Calculation steps:
[( 30 - 382 ) ÷ 382] x 100 = -92.15%
Formula
Percentage change = [(30 - 382) / 382] x 100
Subtract the new number by the original number
30 - 382 = -352
-352 ÷ 382 = -0.9214659685863874
-0.9214659685863874 x 100 = -92.15%