7975% is the change from 4 to 323
Calculation steps:
[( 323 - 4 ) ÷ 4] x 100 = 7975%
Formula
Percentage change = [(323 - 4) / 4] x 100
Subtract the new number by the original number
323 - 4 = 319
319 ÷ 4 = 79.75
79.75 x 100 = 7975%
Example