1274.42% is the change from 43 to 591
Calculation steps:
[( 591 - 43 ) ÷ 43] x 100 = 1274.42%
Formula
Percentage change = [(591 - 43) / 43] x 100
Subtract the new number by the original number
591 - 43 = 548
548 ÷ 43 = 12.744186046511627
12.744186046511627 x 100 = 1274.42%