Let's divide 18472684 by 858
We're looking to find how many times 858 goes into 18472684.

Advancing to step 1:
858 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 858

Step 2:
18 divided by 858 is 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 858

Going ahead to step 3:
The number 858 fits into 184 0 times, leaving a remainder of 184.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 184 and we're left with 184.
Take the next digit (7) from the dividend and append it to 184, then repeat: 1847 / 858

Going ahead to step 4:
If we divide 1847 by 858, we get 2 and a remainder of 131.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1716 from 1847 and we're left with 131.
Grab the next digit (2) from the dividend, add it to 131, then carry on: 1312 / 858

Advancing to step 5:
858 goes into 1312 1 times with a remainder of 454.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we take 858 away from 1312, we end up with 454.
Take the next digit (6) from the dividend and append it to 454, then repeat: 4546 / 858

Moving on to step 6:
If we divide 4546 by 858, we get 5 and a remainder of 256.
Use 5 as the next digit of our solution. 
Result so far: 215.0
Subtract 4290 from 4546 to get 256.
Grab the next digit (8) from the dividend, add it to 256, then carry on: 2568 / 858

Let's proceed to step 7:
If we divide 2568 by 858, we get 2 and a remainder of 852.
Use 2 as the next digit of our solution. 
Result so far: 2152.0
If we take 1716 away from 2568, we end up with 852.
Grab the next digit (4) from the dividend, add it to 852, then carry on: 8524 / 858

On to step 8:
858 can be fit into 8524 9 times, resulting in a remainder of 802.
Record the quotient 9 as the next digit in the result. 
Result so far: 21529.0
If we subtract 7722 from 8524, we get 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Going ahead to step 9:
858 can be fit into 8020 9 times, resulting in a remainder of 298.
Write down 9 as next digit of the result. 
Result so far: 21529.9
Subtracting 7722 from 8020 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Moving on to step 10:
The number 858 fits into 2980 3 times, leaving a remainder of 406.
Use 3 as the next digit of our solution. 
Result so far: 21529.93
The remainder is 406 after subtracting 2574 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 11:
858 can be fit into 4060 4 times, resulting in a remainder of 628.
The next digit of our result is 4. 
Result so far: 21529.934
Deduct 3432 from 4060 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Moving on to step 12:
858 can be fit into 6280 7 times, resulting in a remainder of 274.
Write down 7 as next digit of the result. 
Result so far: 21529.9347
Deduct 6006 from 6280 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 13:
858 goes into 2740 3 times with a remainder of 166.
Record the quotient 3 as the next digit in the result. 
Result so far: 21529.93473
If we take 2574 away from 2740, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 14:
The number 858 fits into 1660 1 times, leaving a remainder of 802.
Write down 1 as next digit of the result. 
Result so far: 21529.934731
If we subtract 858 from 1660, we get 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Advancing to step 15:
858 can be fit into 8020 9 times, resulting in a remainder of 298.
Put 9 as the next digit of the answer. 
Result so far: 21529.9347319
Deduct 7722 from 8020 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 16:
858 can be fit into 2980 3 times, resulting in a remainder of 406.
The next digit of our result is 3. 
Result so far: 21529.93473193
Subtracting 2574 from 2980 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

After the division, we end up with 21529.93473193 and a remainder of 4.06e-07.