Calculate the ROE and retention rate $(1-$payout ratio$)$ for the company Oracle for the years $2019-2023.$ Then calculate then calulcte the sustainable growth $($ROE $*$ Retention Rate$)$ for each year and find the average g$.$ You can use online data to figure it out.

I keep getting $140\%$ and I$\text{'}$m wondering if it's wrong or if I$\text{'}$m using not using the right data.