674.8% is the change from 123 to 953
Calculation steps:
[( 953 - 123 ) ÷ 123] x 100 = 674.8%
Formula
Percentage change = [(953 - 123) / 123] x 100
Subtract the new number by the original number
953 - 123 = 830
830 ÷ 123 = 6.747967479674797
6.747967479674797 x 100 = 674.8%