99686007 ÷ 464 
We want to figure out the number of times 99686007 can be divided by 464.

Step 1:
464 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 464

Let's proceed to step 2:
99 divided by 464 is 0 with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 464

Moving on to step 3:
996 divided by 464 is 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 928 from 996 to get 68.
Grab the next digit (8) from the dividend, add it to 68, then carry on: 688 / 464

On to step 4:
When dividing 688 by 464, we get 1 with a remainder of 224.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 464 from 688 to get 224.
Grab the next digit (6) from the dividend, add it to 224, then carry on: 2246 / 464

On to step 5:
The number 464 fits into 2246 4 times, leaving a remainder of 390.
Record the quotient 4 as the next digit in the result. 
Result so far: 214.0
Subtract 1856 from 2246 to get 390.
Include the next digit (0) from the dividend after 390, then repeat: 3900 / 464

Advancing to step 6:
When dividing 3900 by 464, we get 8 with a remainder of 188.
The number 8 becomes the next digit in our result. 
Result so far: 2148.0
Deduct 3712 from 3900 and we're left with 188.
Append the next digit (0) from the dividend to 188 and continue with: 1880 / 464

Moving on to step 7:
1880 divided by 464 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 21484.0
If we subtract 1856 from 1880, we get 24.
Bring next digit (7) of the dividend behind the 24 and repeat the process: 247 / 464

Let's proceed to step 8:
When dividing 247 by 464, we get 0 with a remainder of 247.
Write down 0 as next digit of the result. 
Result so far: 214840.0
If we take 0 away from 247, we end up with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Advancing to step 9:
When dividing 2470 by 464, we get 5 with a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 214840.5
If we take 2320 away from 2470, 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.

On to step 10:
464 can be fit into 1500 3 times, resulting in a remainder of 108.
Use 3 as the next digit of our solution. 
Result so far: 214840.53
If we subtract 1392 from 1500, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 11:
If we divide 1080 by 464, we get 2 and a remainder of 152.
Use 2 as the next digit of our solution. 
Result so far: 214840.532
Deduct 928 from 1080 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 12:
464 goes into 1520 3 times with a remainder of 128.
Use 3 as the next digit of our solution. 
Result so far: 214840.5323
Subtracting 1392 from 1520 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
When dividing 1280 by 464, we get 2 with a remainder of 352.
The number 2 becomes the next digit in our result. 
Result so far: 214840.53232
The remainder is 352 after subtracting 928 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 14:
3520 divided by 464 is 7 with a remainder of 272.
Record the quotient 7 as the next digit in the result. 
Result so far: 214840.532327
If we subtract 3248 from 3520, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 15:
The number 464 fits into 2720 5 times, leaving a remainder of 400.
Use 5 as the next digit of our solution. 
Result so far: 214840.5323275
If we take 2320 away from 2720, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 16:
464 goes into 4000 8 times with a remainder of 288.
Record the quotient 8 as the next digit in the result. 
Result so far: 214840.53232758
Deduct 3712 from 4000 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The quotient of the division is 214840.53232758, and the remainder is 2.88e-07.