McInnes win ratio was the highest of any contempary Aberdeen manager since Alex Ferguson
Can't be arsed to check but if you factor in managing at least 100 games McInnes is probably the 2nd best manager of all time based on win ratio and he done it when they was a massive gap between OF finances which was not so large when Ferguson was around
Don't shoot the messenger - McInnes was an excellent manager for Aberdeen up unitl the last 6 months