99386463 divided by 690 
We want to divide 99386463 by 690.

Moving on to step 1:
690 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 690

Step 2:
690 goes into 99 0 times with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Grab the next digit (3) from the dividend, add it to 99, then carry on: 993 / 690

Let's proceed to step 3:
690 can be fit into 993 1 times, resulting in a remainder of 303.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 690 from 993, we get 303.
Append the next digit (8) from the dividend to 303 and continue with: 3038 / 690

On to step 4:
When dividing 3038 by 690, we get 4 with a remainder of 278.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we take 2760 away from 3038, we end up with 278.
Append the next digit (6) from the dividend to 278 and continue with: 2786 / 690

Let's proceed to step 5:
690 can be fit into 2786 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 144.0
If we take 2760 away from 2786, we end up with 26.
Bring next digit (4) of the dividend behind the 26 and repeat the process: 264 / 690

Going ahead to step 6:
264 divided by 690 is 0 with a remainder of 264.
Use 0 as the next digit of our solution. 
Result so far: 1440.0
Subtracting 0 from 264 leaves us with 264.
Include the next digit (6) from the dividend after 264, then repeat: 2646 / 690

On to step 7:
The number 690 fits into 2646 3 times, leaving a remainder of 576.
The number 3 becomes the next digit in our result. 
Result so far: 14403.0
If we take 2070 away from 2646, we end up with 576.
Append the next digit (3) from the dividend to 576 and continue with: 5763 / 690

Moving on to step 8:
690 can be fit into 5763 8 times, resulting in a remainder of 243.
Use 8 as the next digit of our solution. 
Result so far: 144038.0
Deduct 5520 from 5763 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 9:
690 goes into 2430 3 times with a remainder of 360.
Put 3 as the next digit of the answer. 
Result so far: 144038.3
If we subtract 2070 from 2430, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 10:
690 can be fit into 3600 5 times, resulting in a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 144038.35
If we take 3450 away from 3600, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
The number 690 fits into 1500 2 times, leaving a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 144038.352
The remainder is 120 after subtracting 1380 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
690 goes into 1200 1 times with a remainder of 510.
The number 1 becomes the next digit in our result. 
Result so far: 144038.3521
Subtracting 690 from 1200 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Moving on to step 13:
690 goes into 5100 7 times with a remainder of 270.
Write down 7 as next digit of the result. 
Result so far: 144038.35217
If we subtract 4830 from 5100, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 14:
When dividing 2700 by 690, we get 3 with a remainder of 630.
Record the quotient 3 as the next digit in the result. 
Result so far: 144038.352173
Subtract 2070 from 2700 to get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Step 15:
If we divide 6300 by 690, we get 9 and a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 144038.3521739
The remainder is 90 after subtracting 6210 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 16:
690 can be fit into 900 1 times, resulting in a remainder of 210.
Put 1 as the next digit of the answer. 
Result so far: 144038.35217391
Deduct 690 from 900 and we're left 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.

The final outcome is 144038.35217391, with a leftover of 2.1e-07.