We look at the division of 8053116 by 121 
We want to figure out the number of times 8053116 can be divided by 121.

Going ahead to step 1:
The number 121 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 121

Moving on to step 2:
121 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Bring next digit (5) of the dividend behind the 80 and repeat the process: 805 / 121

On to step 3:
121 goes into 805 6 times with a remainder of 79.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 726 from 805 leaves us with 79.
Fetch the next digit (3) from the dividend, attach it to 79 and continue: 793 / 121

Going ahead to step 4:
If we divide 793 by 121, we get 6 and a remainder of 67.
Use 6 as the next digit of our solution. 
Result so far: 66.0
The remainder is 67 after subtracting 726 from 793.
Grab the next digit (1) from the dividend, add it to 67, then carry on: 671 / 121

On to step 5:
If we divide 671 by 121, we get 5 and a remainder of 66.
Use 5 as the next digit of our solution. 
Result so far: 665.0
Subtracting 605 from 671 leaves us with 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 121

Advancing to step 6:
The number 121 fits into 661 5 times, leaving a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 6655.0
If we take 605 away from 661, we end up with 56.
Take the next digit (6) from the dividend and append it to 56, then repeat: 566 / 121

Advancing to step 7:
The number 121 fits into 566 4 times, leaving a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 66554.0
The remainder is 82 after subtracting 484 from 566.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 8:
The number 121 fits into 820 6 times, leaving a remainder of 94.
The next digit of our result is 6. 
Result so far: 66554.6
The remainder is 94 after subtracting 726 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 9:
When dividing 940 by 121, we get 7 with a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 66554.67
The remainder is 93 after subtracting 847 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Going ahead to step 10:
If we divide 930 by 121, we get 7 and a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 66554.677
Deduct 847 from 930 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final outcome is 66554.677, with a leftover of 0.0083.