We're dividing 46121871 by 690 
We want to divide 46121871 by 690.

On to step 1:
690 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 690

On to step 2:
If we divide 46 by 690, we get 0 and a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 46, we end up with 46.
Include the next digit (1) from the dividend after 46, then repeat: 461 / 690

Advancing to step 3:
If we divide 461 by 690, we get 0 and a remainder of 461.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 461, we get 461.
Fetch the next digit (2) from the dividend, attach it to 461 and continue: 4612 / 690

Step 4:
690 goes into 4612 6 times with a remainder of 472.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 4140 from 4612 leaves us with 472.
Take the next digit (1) from the dividend and append it to 472, then repeat: 4721 / 690

Going ahead to step 5:
If we divide 4721 by 690, we get 6 and a remainder of 581.
The next digit of our result is 6. 
Result so far: 66.0
Subtract 4140 from 4721 to get 581.
Grab the next digit (8) from the dividend, add it to 581, then carry on: 5818 / 690

Going ahead to step 6:
690 can be fit into 5818 8 times, resulting in a remainder of 298.
The next digit of our result is 8. 
Result so far: 668.0
If we subtract 5520 from 5818, we get 298.
Fetch the next digit (7) from the dividend, attach it to 298 and continue: 2987 / 690

Going ahead to step 7:
690 can be fit into 2987 4 times, resulting in a remainder of 227.
The next digit of our result is 4. 
Result so far: 6684.0
If we take 2760 away from 2987, we end up with 227.
Take the next digit (1) from the dividend and append it to 227, then repeat: 2271 / 690

Step 8:
690 goes into 2271 3 times with a remainder of 201.
Put 3 as the next digit of the answer. 
Result so far: 66843.0
If we subtract 2070 from 2271, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 9:
When dividing 2010 by 690, we get 2 with a remainder of 630.
The next digit of our result is 2. 
Result so far: 66843.2
Subtracting 1380 from 2010 leaves us with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Advancing to step 10:
The number 690 fits into 6300 9 times, leaving a remainder of 90.
Put 9 as the next digit of the answer. 
Result so far: 66843.29
Subtracting 6210 from 6300 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 11:
690 goes into 900 1 times with a remainder of 210.
The next digit of our result is 1. 
Result so far: 66843.291
Subtracting 690 from 900 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 12:
690 goes into 2100 3 times with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 66843.2913
If we take 2070 away from 2100, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
690 goes into 300 0 times with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 66843.2913
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 14:
3000 divided by 690 is 4 with a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 66843.291304
If we subtract 2760 from 3000, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 15:
690 can be fit into 2400 3 times, resulting in a remainder of 330.
Record the quotient 3 as the next digit in the result. 
Result so far: 66843.2913043
If we take 2070 away from 2400, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 16:
The number 690 fits into 3300 4 times, leaving a remainder of 540.
Write down 4 as next digit of the result. 
Result so far: 66843.29130434
If we subtract 2760 from 3300, we get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final outcome is 66843.29130434, with a leftover of 5.4e-07.