829.13% is the change from 103 to 957
Calculation steps:
[( 957 - 103 ) ÷ 103] x 100 = 829.13%
Formula
Percentage change = [(957 - 103) / 103] x 100
Subtract the new number by the original number
957 - 103 = 854
854 ÷ 103 = 8.29126213592233
8.29126213592233 x 100 = 829.13%