-92.31% is the change from 442 to 34
Calculation steps:
[( 34 - 442 ) ÷ 442] x 100 = -92.31%
Formula
Percentage change = [(34 - 442) / 442] x 100
Subtract the new number by the original number
34 - 442 = -408
-408 ÷ 442 = -0.9230769230769231
-0.9230769230769231 x 100 = -92.31%