Why is the price of silver greater than gold in your day-change column? Isn't the gold more expensive than silver

Yes, gold prices are higher than silver prices. 

Gold prices are written as the price of 10 grams of gold. 

For example: if the written price of gold is Rs 51,000,  it means the price of 10 grams of gold is Rs 51,000. 

On the other hand, silver prices are written as the price of 1 kg of silver. 

For example: if the written price of silver is Rs 58,000, it means the price of 1 kg of silver is Rs 58,000.

This is a standard industry practice. Gold and silver prices everywhere are written in this format.