-94.13% is the change from 392 to 23
Calculation steps:
[( 23 - 392 ) ÷ 392] x 100 = -94.13%
Formula
Percentage change = [(23 - 392) / 392] x 100
Subtract the new number by the original number
23 - 392 = -369
-369 ÷ 392 = -0.9413265306122449
-0.9413265306122449 x 100 = -94.13%