12564785 divided by 422 
Let's see how many times 422 fits into 12564785.

On to step 1:
1 divided by 422 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 422

Moving on to step 2:
422 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 422

Going ahead to step 3:
125 divided by 422 is 0 with a remainder of 125.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 125, we get 125.
Include the next digit (6) from the dividend after 125, then repeat: 1256 / 422

On to step 4:
When dividing 1256 by 422, we get 2 with a remainder of 412.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 412 after subtracting 844 from 1256.
Include the next digit (4) from the dividend after 412, then repeat: 4124 / 422

Moving on to step 5:
422 can be fit into 4124 9 times, resulting in a remainder of 326.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 3798 away from 4124, we end up with 326.
Fetch the next digit (7) from the dividend, attach it to 326 and continue: 3267 / 422

Step 6:
422 can be fit into 3267 7 times, resulting in a remainder of 313.
Use 7 as the next digit of our solution. 
Result so far: 297.0
Subtracting 2954 from 3267 leaves us with 313.
Append the next digit (8) from the dividend to 313 and continue with: 3138 / 422

Advancing to step 7:
The number 422 fits into 3138 7 times, leaving a remainder of 184.
Record the quotient 7 as the next digit in the result. 
Result so far: 2977.0
Subtracting 2954 from 3138 leaves us with 184.
Append the next digit (5) from the dividend to 184 and continue with: 1845 / 422

Going ahead to step 8:
422 goes into 1845 4 times with a remainder of 157.
Put 4 as the next digit of the answer. 
Result so far: 29774.0
Deduct 1688 from 1845 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 9:
The number 422 fits into 1570 3 times, leaving a remainder of 304.
Write down 3 as next digit of the result. 
Result so far: 29774.3
The remainder is 304 after subtracting 1266 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 10:
If we divide 3040 by 422, we get 7 and a remainder of 86.
Write down 7 as next digit of the result. 
Result so far: 29774.37
Deduct 2954 from 3040 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 11:
422 goes into 860 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 29774.372
The remainder is 16 after subtracting 844 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
When dividing 160 by 422, we get 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 29774.372
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
The number 422 fits into 1600 3 times, leaving a remainder of 334.
The next digit of our result is 3. 
Result so far: 29774.37203
If we take 1266 away from 1600, we end up with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

On to step 14:
When dividing 3340 by 422, we get 7 with a remainder of 386.
Put 7 as the next digit of the answer. 
Result so far: 29774.372037
Subtracting 2954 from 3340 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 15:
The number 422 fits into 3860 9 times, leaving a remainder of 62.
The next digit of our result is 9. 
Result so far: 29774.3720379
Deduct 3798 from 3860 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 16:
If we divide 620 by 422, we get 1 and a remainder of 198.
Put 1 as the next digit of the answer. 
Result so far: 29774.37203791
Deduct 422 from 620 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

The final outcome is 29774.37203791, with a leftover of 1.98e-07.