We're dividing 46415640 by 121 
We want to divide 46415640 by 121.

On to step 1:
When dividing 4 by 121, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 121

Going ahead to step 2:
46 divided by 121 is 0 with a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 46 to get 46.
Grab the next digit (4) from the dividend, add it to 46, then carry on: 464 / 121

Step 3:
464 divided by 121 is 3 with a remainder of 101.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 363 away from 464, we end up with 101.
Append the next digit (1) from the dividend to 101 and continue with: 1011 / 121

Going ahead to step 4:
121 goes into 1011 8 times with a remainder of 43.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtract 968 from 1011 to get 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 121

Moving on to step 5:
If we divide 435 by 121, we get 3 and a remainder of 72.
Use 3 as the next digit of our solution. 
Result so far: 383.0
Subtract 363 from 435 to get 72.
Take the next digit (6) from the dividend and append it to 72, then repeat: 726 / 121

Step 6:
121 can be fit into 726 6 times, resulting in a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 3836.0
Subtract 726 from 726 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 121

Let's proceed to step 7:
121 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 38360.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 121

Step 8:
When dividing 40 by 121, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 383600.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
121 can be fit into 400 3 times, resulting in a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 383600.3
Subtract 363 from 400 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
When dividing 370 by 121, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 383600.33
Subtract 363 from 370 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 383600.33, and the remainder is 0.007.