1859522 divided by 856 
We want to divide 1859522 by 856.

Step 1:
The number 856 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 856

Step 2:
If we divide 18 by 856, we get 0 and a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 856

Going ahead to step 3:
185 divided by 856 is 0 with a remainder of 185.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 185 after subtracting 0 from 185.
Take the next digit (9) from the dividend and append it to 185, then repeat: 1859 / 856

Going ahead to step 4:
1859 divided by 856 is 2 with a remainder of 147.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1712 away from 1859, we end up with 147.
Bring next digit (5) of the dividend behind the 147 and repeat the process: 1475 / 856

Step 5:
856 can be fit into 1475 1 times, resulting in a remainder of 619.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Deduct 856 from 1475 and we're left with 619.
Fetch the next digit (2) from the dividend, attach it to 619 and continue: 6192 / 856

Step 6:
The number 856 fits into 6192 7 times, leaving a remainder of 200.
Write down 7 as next digit of the result. 
Result so far: 217.0
If we subtract 5992 from 6192, we get 200.
Bring next digit (2) of the dividend behind the 200 and repeat the process: 2002 / 856

Advancing to step 7:
When dividing 2002 by 856, we get 2 with a remainder of 290.
Put 2 as the next digit of the answer. 
Result so far: 2172.0
Subtract 1712 from 2002 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 8:
When dividing 2900 by 856, we get 3 with a remainder of 332.
Use 3 as the next digit of our solution. 
Result so far: 2172.3
If we take 2568 away from 2900, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Moving on to step 9:
3320 divided by 856 is 3 with a remainder of 752.
Write down 3 as next digit of the result. 
Result so far: 2172.33
The remainder is 752 after subtracting 2568 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

The quotient of the division is 2172.33, and the remainder is 0.752.