We're dividing 1643423 by 862 
Let's see how many times 862 fits into 1643423.

On to step 1:
862 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 862

Step 2:
When dividing 16 by 862, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 862

On to step 3:
862 can be fit into 164 0 times, resulting in a remainder of 164.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 164, we get 164.
Fetch the next digit (3) from the dividend, attach it to 164 and continue: 1643 / 862

Let's proceed to step 4:
1643 divided by 862 is 1 with a remainder of 781.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 862 away from 1643, we end up with 781.
Bring next digit (4) of the dividend behind the 781 and repeat the process: 7814 / 862

Going ahead to step 5:
7814 divided by 862 is 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 7758 from 7814 leaves us with 56.
Grab the next digit (2) from the dividend, add it to 56, then carry on: 562 / 862

Step 6:
862 can be fit into 562 0 times, resulting in a remainder of 562.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
Deduct 0 from 562 and we're left with 562.
Grab the next digit (3) from the dividend, add it to 562, then carry on: 5623 / 862

Let's proceed to step 7:
862 can be fit into 5623 6 times, resulting in a remainder of 451.
Write down 6 as next digit of the result. 
Result so far: 1906.0
Deduct 5172 from 5623 and we're left with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

On to step 8:
862 can be fit into 4510 5 times, resulting in a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 1906.5
Deduct 4310 from 4510 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 9:
If we divide 2000 by 862, we get 2 and a remainder of 276.
The number 2 becomes the next digit in our result. 
Result so far: 1906.52
If we take 1724 away from 2000, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 10:
862 goes into 2760 3 times with a remainder of 174.
Put 3 as the next digit of the answer. 
Result so far: 1906.523
If we take 2586 away from 2760, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 11:
If we divide 1740 by 862, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 1906.5232
Subtracting 1724 from 1740 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
If we divide 160 by 862, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 1906.5232
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
The number 862 fits into 1600 1 times, leaving a remainder of 738.
Record the quotient 1 as the next digit in the result. 
Result so far: 1906.523201
Subtract 862 from 1600 to get 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

On to step 14:
When dividing 7380 by 862, we get 8 with a remainder of 484.
Write down 8 as next digit of the result. 
Result so far: 1906.5232018
Subtracting 6896 from 7380 leaves us with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 15:
If we divide 4840 by 862, we get 5 and a remainder of 530.
The number 5 becomes the next digit in our result. 
Result so far: 1906.52320185
Subtracting 4310 from 4840 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Our division results in 1906.52320185 with a remaining 5.3e-07.