745.45% is the change from 99 to 837
Calculation steps:
[( 837 - 99 ) ÷ 99] x 100 = 745.45%
Formula
Percentage change = [(837 - 99) / 99] x 100
Subtract the new number by the original number
837 - 99 = 738
738 ÷ 99 = 7.454545454545454
7.454545454545454 x 100 = 745.45%