55926840 divided by 403 
We want to figure out the number of times 55926840 can be divided by 403.

On to step 1:
5 divided by 403 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 403

Going ahead to step 2:
403 goes into 55 0 times with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 403

Going ahead to step 3:
403 goes into 559 1 times with a remainder of 156.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 403 from 559 leaves us with 156.
Include the next digit (2) from the dividend after 156, then repeat: 1562 / 403

Advancing to step 4:
When dividing 1562 by 403, we get 3 with a remainder of 353.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 1209 from 1562 to get 353.
Take the next digit (6) from the dividend and append it to 353, then repeat: 3536 / 403

On to step 5:
403 can be fit into 3536 8 times, resulting in a remainder of 312.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Deduct 3224 from 3536 and we're left with 312.
Include the next digit (8) from the dividend after 312, then repeat: 3128 / 403

Advancing to step 6:
403 can be fit into 3128 7 times, resulting in a remainder of 307.
The next digit of our result is 7. 
Result so far: 1387.0
If we subtract 2821 from 3128, we get 307.
Take the next digit (4) from the dividend and append it to 307, then repeat: 3074 / 403

Moving on to step 7:
When dividing 3074 by 403, we get 7 with a remainder of 253.
The number 7 becomes the next digit in our result. 
Result so far: 13877.0
Subtracting 2821 from 3074 leaves us with 253.
Take the next digit (0) from the dividend and append it to 253, then repeat: 2530 / 403

Going ahead to step 8:
2530 divided by 403 is 6 with a remainder of 112.
The next digit of our result is 6. 
Result so far: 138776.0
If we take 2418 away from 2530, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 9:
1120 divided by 403 is 2 with a remainder of 314.
Put 2 as the next digit of the answer. 
Result so far: 138776.2
If we take 806 away from 1120, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Let's proceed to step 10:
3140 divided by 403 is 7 with a remainder of 319.
Use 7 as the next digit of our solution. 
Result so far: 138776.27
If we take 2821 away from 3140, we end up with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

On to step 11:
3190 divided by 403 is 7 with a remainder of 369.
Use 7 as the next digit of our solution. 
Result so far: 138776.277
Subtracting 2821 from 3190 leaves us with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

The final result is 138776.277 with a remainder of 0.0369.