We divide 73160351 by 121
We want to divide 73160351 by 121.

On to step 1:
If we divide 7 by 121, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 121

Moving on to step 2:
73 divided by 121 is 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Fetch the next digit (1) from the dividend, attach it to 73 and continue: 731 / 121

Let's proceed to step 3:
The number 121 fits into 731 6 times, leaving a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 726 from 731, we get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 121

Advancing to step 4:
56 divided by 121 is 0 with a remainder of 56.
The next digit of our result is 0. 
Result so far: 60.0
Subtracting 0 from 56 leaves us with 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 121

Let's proceed to step 5:
The number 121 fits into 560 4 times, leaving a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 604.0
If we subtract 484 from 560, we get 76.
Include the next digit (3) from the dividend after 76, then repeat: 763 / 121

Step 6:
121 goes into 763 6 times with a remainder of 37.
Use 6 as the next digit of our solution. 
Result so far: 6046.0
The remainder is 37 after subtracting 726 from 763.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 121

Moving on to step 7:
When dividing 375 by 121, we get 3 with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 60463.0
If we subtract 363 from 375, we get 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 121

Let's proceed to step 8:
If we divide 121 by 121, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 604631.0
Subtract 121 from 121 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 121 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 604631.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 121, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 604631.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 604631.0 and a remainder of 0.0.