1480.95% is the change from 42 to 664
Calculation steps:
[( 664 - 42 ) ÷ 42] x 100 = 1480.95%
Formula
Percentage change = [(664 - 42) / 42] x 100
Subtract the new number by the original number
664 - 42 = 622
622 ÷ 42 = 14.80952380952381
14.80952380952381 x 100 = 1480.95%