1134.88% is the change from 43 to 531
Calculation steps:
[( 531 - 43 ) ÷ 43] x 100 = 1134.88%
Formula
Percentage change = [(531 - 43) / 43] x 100
Subtract the new number by the original number
531 - 43 = 488
488 ÷ 43 = 11.348837209302326
11.348837209302326 x 100 = 1134.88%