542.2% is the change from 109 to 700
Calculation steps:
[( 700 - 109 ) ÷ 109] x 100 = 542.2%
Formula
Percentage change = [(700 - 109) / 109] x 100
Subtract the new number by the original number
700 - 109 = 591
591 ÷ 109 = 5.422018348623853
5.422018348623853 x 100 = 542.2%