1200% is the change from 48 to 624
Calculation steps:
[( 624 - 48 ) ÷ 48] x 100 = 1200%
Formula
Percentage change = [(624 - 48) / 48] x 100
Subtract the new number by the original number
624 - 48 = 576
576 ÷ 48 = 12
12 x 100 = 1200%
Example