783.33% is the change from 84 to 742
Calculation steps:
[( 742 - 84 ) ÷ 84] x 100 = 783.33%
Formula
Percentage change = [(742 - 84) / 84] x 100
Subtract the new number by the original number
742 - 84 = 658
658 ÷ 84 = 7.833333333333333
7.833333333333333 x 100 = 783.33%