A recent survey of 1030 U. adults selected at random showed that 663 consider the occupation of firefighter to have very great prestige.

A recent survey of 1030 U.S. adults selected at random showed that 663 consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige. (Enter a number.)