85641731 ÷ 426 
We want to divide 85641731 by 426.

Let's proceed to step 1:
When dividing 8 by 426, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 426

Advancing to step 2:
If we divide 85 by 426, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (6) of the dividend behind the 85 and repeat the process: 856 / 426

Advancing to step 3:
426 can be fit into 856 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 852 from 856 leaves us with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 426

Let's proceed to step 4:
426 goes into 44 0 times with a remainder of 44.
The next digit of our result is 0. 
Result so far: 20.0
Deduct 0 from 44 and we're left with 44.
Include the next digit (1) from the dividend after 44, then repeat: 441 / 426

Going ahead to step 5:
426 goes into 441 1 times with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 201.0
If we subtract 426 from 441, we get 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 426

Moving on to step 6:
If we divide 157 by 426, we get 0 and a remainder of 157.
Record the quotient 0 as the next digit in the result. 
Result so far: 2010.0
If we take 0 away from 157, we end up with 157.
Take the next digit (3) from the dividend and append it to 157, then repeat: 1573 / 426

Going ahead to step 7:
The number 426 fits into 1573 3 times, leaving a remainder of 295.
The next digit of our result is 3. 
Result so far: 20103.0
If we subtract 1278 from 1573, we get 295.
Include the next digit (1) from the dividend after 295, then repeat: 2951 / 426

Moving on to step 8:
2951 divided by 426 is 6 with a remainder of 395.
Write down 6 as next digit of the result. 
Result so far: 201036.0
Deduct 2556 from 2951 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 9:
When dividing 3950 by 426, we get 9 with a remainder of 116.
Write down 9 as next digit of the result. 
Result so far: 201036.9
The remainder is 116 after subtracting 3834 from 3950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 10:
1160 divided by 426 is 2 with a remainder of 308.
The number 2 becomes the next digit in our result. 
Result so far: 201036.92
If we take 852 away from 1160, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 11:
The number 426 fits into 3080 7 times, leaving a remainder of 98.
The number 7 becomes the next digit in our result. 
Result so far: 201036.927
Subtract 2982 from 3080 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 12:
If we divide 980 by 426, we get 2 and a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 201036.9272
If we subtract 852 from 980, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 13:
426 goes into 1280 3 times with a remainder of 2.
The next digit of our result is 3. 
Result so far: 201036.92723
If we subtract 1278 from 1280, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
When dividing 20 by 426, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 201036.92723
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
If we divide 200 by 426, we get 0 and a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 201036.92723
If we take 0 away from 200, we end up 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.

The quotient of the division is 201036.92723, and the remainder is 2e-06.