618.18% is the change from 121 to 869
Calculation steps:
[( 869 - 121 ) ÷ 121] x 100 = 618.18%
Formula
Percentage change = [(869 - 121) / 121] x 100
Subtract the new number by the original number
869 - 121 = 748
748 ÷ 121 = 6.181818181818182
6.181818181818182 x 100 = 618.18%