-92.49% is the change from 453 to 34
Calculation steps:
[( 34 - 453 ) ÷ 453] x 100 = -92.49%
Formula
Percentage change = [(34 - 453) / 453] x 100
Subtract the new number by the original number
34 - 453 = -419
-419 ÷ 453 = -0.9249448123620309
-0.9249448123620309 x 100 = -92.49%