-92.93% is the change from 481 to 34
Calculation steps:
[( 34 - 481 ) ÷ 481] x 100 = -92.93%
Formula
Percentage change = [(34 - 481) / 481] x 100
Subtract the new number by the original number
34 - 481 = -447
-447 ÷ 481 = -0.9293139293139293
-0.9293139293139293 x 100 = -92.93%