I would be interested in seeing a comparison of managers salaries as a comparison of total club wages. I bet Moyes is sat very near the top. I'm a lazy man though, so I can't be arsed finding out.
It'll be based on last year rather than this, I'm afraid but here goes.
Real Madrid had a wage bill of 234 million and paid Mourinho 8.4 million so 3.5%.
Barcelona had a wage bill of 268 million and paid Guardiola 6.3 million so 2.35%.
Man City had a wage bill of 202 million and paid Mancini 5 million so 2.4%
Man Utd had a wage bill of 162 million and paid Ferguson 4 million so 2.5%
Liverpool had a wage bill of 119 million and paid Dalglish 4 million so 3.36%.
Arsenal had a wage bill of 143 million and paid Wenger 3.9 million so 2.7%.
Tottenham had a wage bill of 90 million and paid Redknapp 3.9 million so 4.3%.
Everton had a wage bill of 63 million and paid Moyes 3 million so 4.76%.
QPR had a wage bill of 58 million and paid Hughes 3 million so 5.17%.
Sunderland had a wage bill of 64 million and paid O'Neill 3 million so 4.68%
Aston Villa had a wage bill of 70 million and paid McLiesh 2 million so 2.85%
Bayern Munich had a wage bill of 160 million and paid Heynckes 4.2 million so 2.6%.
Borussia Dortmund had wage bill of 80 million and paid Klopp 1.8 million so 2.25%
Chelsea had a wage bill of 173 million and paid AVB 6.5 million so 3.75%.