People say that Ram is a notorious boy change into passive voice

Ram is a notorious boy, exclaimed by people.

Explanation:

The active voice is a direct statement where the sentences are said to have been directly correspondent or commanded. Passive voice on other hand is an indirect statement, corresponding indirectly.

any statement can be changed into passive, as a general rule followed, by keeping the noun at the last and action as verb at first in the statement clause.

thereby, People say comes at last in the statement and Ram is a notorious boy at first.