58.635 to rounded to nearest hundredth

If the public debt of a country in 2009 was $10432000000000 and the budget for 2010 was in deficit by $201645000000, what was the public debt in 2010? do not include commas in your answer.

Multiplying an even number of negative numbers gives an answer that is choose from:

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much