1215.79% is the change from 57 to 750
Calculation steps:
[( 750 - 57 ) ÷ 57] x 100 = 1215.79%
Formula
Percentage change = [(750 - 57) / 57] x 100
Subtract the new number by the original number
750 - 57 = 693
693 ÷ 57 = 12.157894736842104
12.157894736842104 x 100 = 1215.79%