31457202 divided by 790 
Let's see how many times 790 fits into 31457202.

On to step 1:
3 divided by 790 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 790

On to step 2:
If we divide 31 by 790, we get 0 and a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 790

Advancing to step 3:
790 goes into 314 0 times with a remainder of 314.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 314 leaves us with 314.
Take the next digit (5) from the dividend and append it to 314, then repeat: 3145 / 790

Going ahead to step 4:
When dividing 3145 by 790, we get 3 with a remainder of 775.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 2370 from 3145 leaves us with 775.
Take the next digit (7) from the dividend and append it to 775, then repeat: 7757 / 790

On to step 5:
When dividing 7757 by 790, we get 9 with a remainder of 647.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 647 after subtracting 7110 from 7757.
Include the next digit (2) from the dividend after 647, then repeat: 6472 / 790

Step 6:
790 goes into 6472 8 times with a remainder of 152.
Put 8 as the next digit of the answer. 
Result so far: 398.0
Deduct 6320 from 6472 and we're left with 152.
Include the next digit (0) from the dividend after 152, then repeat: 1520 / 790

Advancing to step 7:
790 can be fit into 1520 1 times, resulting in a remainder of 730.
Put 1 as the next digit of the answer. 
Result so far: 3981.0
If we take 790 away from 1520, we end up with 730.
Grab the next digit (2) from the dividend, add it to 730, then carry on: 7302 / 790

Going ahead to step 8:
790 goes into 7302 9 times with a remainder of 192.
The number 9 becomes the next digit in our result. 
Result so far: 39819.0
The remainder is 192 after subtracting 7110 from 7302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 9:
790 goes into 1920 2 times with a remainder of 340.
Record the quotient 2 as the next digit in the result. 
Result so far: 39819.2
If we subtract 1580 from 1920, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 10:
When dividing 3400 by 790, we get 4 with a remainder of 240.
Write down 4 as next digit of the result. 
Result so far: 39819.24
If we take 3160 away from 3400, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 11:
If we divide 2400 by 790, we get 3 and a remainder of 30.
The next digit of our result is 3. 
Result so far: 39819.243
Subtract 2370 from 2400 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
When dividing 300 by 790, we get 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 39819.243
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 13:
The number 790 fits into 3000 3 times, leaving a remainder of 630.
Write down 3 as next digit of the result. 
Result so far: 39819.24303
If we take 2370 away from 3000, we end up with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Step 14:
6300 divided by 790 is 7 with a remainder of 770.
Write down 7 as next digit of the result. 
Result so far: 39819.243037
The remainder is 770 after subtracting 5530 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Let's proceed to step 15:
790 goes into 7700 9 times with a remainder of 590.
Put 9 as the next digit of the answer. 
Result so far: 39819.2430379
If we take 7110 away from 7700, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 16:
5900 divided by 790 is 7 with a remainder of 370.
The next digit of our result is 7. 
Result so far: 39819.24303797
Deduct 5530 from 5900 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

The quotient of the division is 39819.24303797, and the remainder is 3.7e-07.