We divide 3790390 by 782
We want to figure out the number of times 3790390 can be divided by 782.

On to step 1:
3 divided by 782 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 782

Going ahead to step 2:
The number 782 fits into 37 0 times, leaving a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Append the next digit (9) from the dividend to 37 and continue with: 379 / 782

Advancing to step 3:
782 goes into 379 0 times with a remainder of 379.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 379, we end up with 379.
Bring next digit (0) of the dividend behind the 379 and repeat the process: 3790 / 782

Going ahead to step 4:
782 goes into 3790 4 times with a remainder of 662.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 3128 from 3790, we get 662.
Append the next digit (3) from the dividend to 662 and continue with: 6623 / 782

Going ahead to step 5:
782 goes into 6623 8 times with a remainder of 367.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we take 6256 away from 6623, we end up with 367.
Grab the next digit (9) from the dividend, add it to 367, then carry on: 3679 / 782

Moving on to step 6:
782 can be fit into 3679 4 times, resulting in a remainder of 551.
The next digit of our result is 4. 
Result so far: 484.0
Subtracting 3128 from 3679 leaves us with 551.
Bring next digit (0) of the dividend behind the 551 and repeat the process: 5510 / 782

Advancing to step 7:
If we divide 5510 by 782, we get 7 and a remainder of 36.
The next digit of our result is 7. 
Result so far: 4847.0
Subtracting 5474 from 5510 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
When dividing 360 by 782, we get 0 with a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 4847.0
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 9:
If we divide 3600 by 782, we get 4 and a remainder of 472.
Put 4 as the next digit of the answer. 
Result so far: 4847.04
Subtracting 3128 from 3600 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Let's proceed to step 10:
4720 divided by 782 is 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 4847.046
If we subtract 4692 from 4720, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
280 divided by 782 is 0 with a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 4847.046
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
If we divide 2800 by 782, we get 3 and a remainder of 454.
The number 3 becomes the next digit in our result. 
Result so far: 4847.04603
Subtracting 2346 from 2800 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

On to step 13:
782 goes into 4540 5 times with a remainder of 630.
Use 5 as the next digit of our solution. 
Result so far: 4847.046035
Subtracting 3910 from 4540 leaves us 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.

Advancing to step 14:
6300 divided by 782 is 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 4847.0460358
Deduct 6256 from 6300 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 15:
782 goes into 440 0 times with a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 4847.0460358
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 4847.0460358, with a leftover of 4.4e-07.