The Spanish publication asked 125,000 people their thoughts on Ronaldo's future, with 67.5% of those asked happy for the Portuguese to leave the club.
Ronaldo is thought to be growing frustrated in the Spanish capital, after Real failed to offer the new contract that he was promised after leading the club to La Liga and Champions League glory in 2016.
The failure to reward Ronaldo for his performances is thought to have left the 32-year-old feeling undervalued and seriously considering his future at the Bernabeu, with a return to former club Manchester United mooted in some quarters.
Ronaldo currently has three and a half years left on his current contract, which he signed back in November 2016.