730% is the change from 10 to 83
Calculation steps:
[( 83 - 10 ) ÷ 10] x 100 = 730%
Formula
Percentage change = [(83 - 10) / 10] x 100
Subtract the new number by the original number
83 - 10 = 73
73 ÷ 10 = 7.3
7.3 x 100 = 730%
Example