548.1% is the change from 79 to 512
Calculation steps:
[( 512 - 79 ) ÷ 79] x 100 = 548.1%
Formula
Percentage change = [(512 - 79) / 79] x 100
Subtract the new number by the original number
512 - 79 = 433
433 ÷ 79 = 5.481012658227848
5.481012658227848 x 100 = 548.1%