5175% is the change from 8 to 422
Calculation steps:
[( 422 - 8 ) ÷ 8] x 100 = 5175%
Formula
Percentage change = [(422 - 8) / 8] x 100
Subtract the new number by the original number
422 - 8 = 414
414 ÷ 8 = 51.75
51.75 x 100 = 5175%
Example