We look at the division of 45292939 by 403 
We're looking to find how many times 403 goes into 45292939.

Let's proceed to step 1:
If we divide 4 by 403, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 403

Step 2:
The number 403 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 403

Step 3:
The number 403 fits into 452 1 times, leaving a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 403 from 452 and we're left with 49.
Bring next digit (9) of the dividend behind the 49 and repeat the process: 499 / 403

Moving on to step 4:
403 goes into 499 1 times with a remainder of 96.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 403 from 499 and we're left with 96.
Append the next digit (2) from the dividend to 96 and continue with: 962 / 403

Let's proceed to step 5:
The number 403 fits into 962 2 times, leaving a remainder of 156.
The next digit of our result is 2. 
Result so far: 112.0
The remainder is 156 after subtracting 806 from 962.
Bring next digit (9) of the dividend behind the 156 and repeat the process: 1569 / 403

Step 6:
403 goes into 1569 3 times with a remainder of 360.
The next digit of our result is 3. 
Result so far: 1123.0
If we subtract 1209 from 1569, we get 360.
Grab the next digit (3) from the dividend, add it to 360, then carry on: 3603 / 403

Let's proceed to step 7:
3603 divided by 403 is 8 with a remainder of 379.
The next digit of our result is 8. 
Result so far: 11238.0
Deduct 3224 from 3603 and we're left with 379.
Append the next digit (9) from the dividend to 379 and continue with: 3799 / 403

Moving on to step 8:
403 goes into 3799 9 times with a remainder of 172.
The next digit of our result is 9. 
Result so far: 112389.0
If we subtract 3627 from 3799, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
403 goes into 1720 4 times with a remainder of 108.
Record the quotient 4 as the next digit in the result. 
Result so far: 112389.4
If we take 1612 away from 1720, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 10:
If we divide 1080 by 403, we get 2 and a remainder of 274.
The next digit of our result is 2. 
Result so far: 112389.42
If we take 806 away from 1080, we end up with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 11:
403 can be fit into 2740 6 times, resulting in a remainder of 322.
The next digit of our result is 6. 
Result so far: 112389.426
Deduct 2418 from 2740 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 12:
When dividing 3220 by 403, we get 7 with a remainder of 399.
Write down 7 as next digit of the result. 
Result so far: 112389.4267
Deduct 2821 from 3220 and we're left with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Advancing to step 13:
When dividing 3990 by 403, we get 9 with a remainder of 363.
Write down 9 as next digit of the result. 
Result so far: 112389.42679
If we take 3627 away from 3990, we end up with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Let's proceed to step 14:
3630 divided by 403 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 112389.426799
Deduct 3627 from 3630 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 112389.426799 and a remainder of 3e-07.