-92.43% is the change from 423 to 32
Calculation steps:
[( 32 - 423 ) ÷ 423] x 100 = -92.43%
Formula
Percentage change = [(32 - 423) / 423] x 100
Subtract the new number by the original number
32 - 423 = -391
-391 ÷ 423 = -0.9243498817966903
-0.9243498817966903 x 100 = -92.43%