Cardiff lost 3 on the spin after beating us and then beat Man Utd on the final day. It was a Palace win at Cardiff in the second to last game of the season that confirmed their relegation. Thanks Palace.
That is across all competitions rather than just PL. Potter's win percentage record in the PL for the first two seasons was identical to Chris Hughton's two seasons. We won 9 games in each of those 4 seasons (23.6% wins). If you take Potter's last full season and start of the 22-23 in isolation...