31210834 ÷ 426 
We want to divide 31210834 by 426.

Let's proceed to step 1:
426 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 426

Going ahead to step 2:
The number 426 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 426

Advancing to step 3:
The number 426 fits into 312 0 times, leaving a remainder of 312.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 312 after subtracting 0 from 312.
Bring next digit (1) of the dividend behind the 312 and repeat the process: 3121 / 426

On to step 4:
If we divide 3121 by 426, we get 7 and a remainder of 139.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 2982 from 3121, we get 139.
Append the next digit (0) from the dividend to 139 and continue with: 1390 / 426

On to step 5:
426 goes into 1390 3 times with a remainder of 112.
Write down 3 as next digit of the result. 
Result so far: 73.0
The remainder is 112 after subtracting 1278 from 1390.
Grab the next digit (8) from the dividend, add it to 112, then carry on: 1128 / 426

Going ahead to step 6:
The number 426 fits into 1128 2 times, leaving a remainder of 276.
The number 2 becomes the next digit in our result. 
Result so far: 732.0
Subtract 852 from 1128 to get 276.
Append the next digit (3) from the dividend to 276 and continue with: 2763 / 426

Advancing to step 7:
If we divide 2763 by 426, we get 6 and a remainder of 207.
Use 6 as the next digit of our solution. 
Result so far: 7326.0
If we subtract 2556 from 2763, we get 207.
Fetch the next digit (4) from the dividend, attach it to 207 and continue: 2074 / 426

Moving on to step 8:
When dividing 2074 by 426, we get 4 with a remainder of 370.
The next digit of our result is 4. 
Result so far: 73264.0
If we subtract 1704 from 2074, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 9:
426 can be fit into 3700 8 times, resulting in a remainder of 292.
Put 8 as the next digit of the answer. 
Result so far: 73264.8
The remainder is 292 after subtracting 3408 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

On to step 10:
2920 divided by 426 is 6 with a remainder of 364.
The next digit of our result is 6. 
Result so far: 73264.86
Subtract 2556 from 2920 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 11:
426 can be fit into 3640 8 times, resulting in a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 73264.868
Deduct 3408 from 3640 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 12:
The number 426 fits into 2320 5 times, leaving a remainder of 190.
Put 5 as the next digit of the answer. 
Result so far: 73264.8685
Subtracting 2130 from 2320 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 13:
1900 divided by 426 is 4 with a remainder of 196.
Write down 4 as next digit of the result. 
Result so far: 73264.86854
Deduct 1704 from 1900 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 14:
1960 divided by 426 is 4 with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 73264.868544
Deduct 1704 from 1960 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 73264.868544 and a remainder of 2.56e-05.