817.48% is the change from 103 to 945
Calculation steps:
[( 945 - 103 ) ÷ 103] x 100 = 817.48%
Formula
Percentage change = [(945 - 103) / 103] x 100
Subtract the new number by the original number
945 - 103 = 842
842 ÷ 103 = 8.174757281553399
8.174757281553399 x 100 = 817.48%