42525757 divided by 903 
We want to figure out the number of times 42525757 can be divided by 903.

Moving on to step 1:
903 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 903

Moving on to step 2:
903 can be fit into 42 0 times, resulting in a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Fetch the next digit (5) from the dividend, attach it to 42 and continue: 425 / 903

On to step 3:
If we divide 425 by 903, we get 0 and a remainder of 425.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 425 to get 425.
Take the next digit (2) from the dividend and append it to 425, then repeat: 4252 / 903

Moving on to step 4:
The number 903 fits into 4252 4 times, leaving a remainder of 640.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 3612 from 4252, we get 640.
Include the next digit (5) from the dividend after 640, then repeat: 6405 / 903

On to step 5:
The number 903 fits into 6405 7 times, leaving a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 47.0
The remainder is 84 after subtracting 6321 from 6405.
Take the next digit (7) from the dividend and append it to 84, then repeat: 847 / 903

Let's proceed to step 6:
The number 903 fits into 847 0 times, leaving a remainder of 847.
Put 0 as the next digit of the answer. 
Result so far: 470.0
If we subtract 0 from 847, we get 847.
Grab the next digit (5) from the dividend, add it to 847, then carry on: 8475 / 903

On to step 7:
When dividing 8475 by 903, we get 9 with a remainder of 348.
Use 9 as the next digit of our solution. 
Result so far: 4709.0
If we subtract 8127 from 8475, we get 348.
Append the next digit (7) from the dividend to 348 and continue with: 3487 / 903

Going ahead to step 8:
3487 divided by 903 is 3 with a remainder of 778.
Put 3 as the next digit of the answer. 
Result so far: 47093.0
The remainder is 778 after subtracting 2709 from 3487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

On to step 9:
When dividing 7780 by 903, we get 8 with a remainder of 556.
The next digit of our result is 8. 
Result so far: 47093.8
If we subtract 7224 from 7780, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 10:
903 can be fit into 5560 6 times, resulting in a remainder of 142.
Write down 6 as next digit of the result. 
Result so far: 47093.86
If we subtract 5418 from 5560, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Step 11:
The number 903 fits into 1420 1 times, leaving a remainder of 517.
Use 1 as the next digit of our solution. 
Result so far: 47093.861
Subtract 903 from 1420 to get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Moving on to step 12:
5170 divided by 903 is 5 with a remainder of 655.
Write down 5 as next digit of the result. 
Result so far: 47093.8615
Subtract 4515 from 5170 to get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Moving on to step 13:
6550 divided by 903 is 7 with a remainder of 229.
Record the quotient 7 as the next digit in the result. 
Result so far: 47093.86157
The remainder is 229 after subtracting 6321 from 6550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

On to step 14:
When dividing 2290 by 903, we get 2 with a remainder of 484.
The number 2 becomes the next digit in our result. 
Result so far: 47093.861572
Deduct 1806 from 2290 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 15:
The number 903 fits into 4840 5 times, leaving a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 47093.8615725
The remainder is 325 after subtracting 4515 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 16:
When dividing 3250 by 903, we get 3 with a remainder of 541.
Use 3 as the next digit of our solution. 
Result so far: 47093.86157253
Subtract 2709 from 3250 to get 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

The quotient of the division is 47093.86157253, and the remainder is 5.41e-07.