1250% is the change from 42 to 567
Calculation steps:
[( 567 - 42 ) ÷ 42] x 100 = 1250%
Formula
Percentage change = [(567 - 42) / 42] x 100
Subtract the new number by the original number
567 - 42 = 525
525 ÷ 42 = 12.5
12.5 x 100 = 1250%
Example