753.49% is the change from 86 to 734
Calculation steps:
[( 734 - 86 ) ÷ 86] x 100 = 753.49%
Formula
Percentage change = [(734 - 86) / 86] x 100
Subtract the new number by the original number
734 - 86 = 648
648 ÷ 86 = 7.534883720930233
7.534883720930233 x 100 = 753.49%