4537.5% is the change from 8 to 371
Calculation steps:
[( 371 - 8 ) ÷ 8] x 100 = 4537.5%
Formula
Percentage change = [(371 - 8) / 8] x 100
Subtract the new number by the original number
371 - 8 = 363
363 ÷ 8 = 45.375
45.375 x 100 = 4537.5%
Example