We're dividing 65485837 by 121 
Our goal is to divide 65485837 by 121.

Going ahead to step 1:
The number 121 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 121

Moving on to step 2:
The number 121 fits into 65 0 times, leaving a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Bring next digit (4) of the dividend behind the 65 and repeat the process: 654 / 121

Moving on to step 3:
When dividing 654 by 121, we get 5 with a remainder of 49.
The next digit of our result is 5. 
Result so far: 5.0
If we take 605 away from 654, we end up with 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 121

Going ahead to step 4:
When dividing 498 by 121, we get 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 14 after subtracting 484 from 498.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 121

Going ahead to step 5:
When dividing 145 by 121, we get 1 with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 541.0
If we take 121 away from 145, we end up with 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 121

Step 6:
121 can be fit into 248 2 times, resulting in a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 5412.0
Subtracting 242 from 248 leaves us with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 121

Let's proceed to step 7:
63 divided by 121 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 54120.0
Subtracting 0 from 63 leaves us with 63.
Grab the next digit (7) from the dividend, add it to 63, then carry on: 637 / 121

Going ahead to step 8:
121 goes into 637 5 times with a remainder of 32.
Write down 5 as next digit of the result. 
Result so far: 541205.0
Subtracting 605 from 637 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 9:
If we divide 320 by 121, we get 2 and a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 541205.2
Subtracting 242 from 320 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
When dividing 780 by 121, we get 6 with a remainder of 54.
Record the quotient 6 as the next digit in the result. 
Result so far: 541205.26
Subtracting 726 from 780 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 11:
The number 121 fits into 540 4 times, leaving a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 541205.264
Subtract 484 from 540 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
When dividing 560 by 121, we get 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 541205.2644
If we take 484 away from 560, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 541205.2644 with a remainder of 0.00076.