40590353 divided by 480 
Let's see how many times 480 fits into 40590353.

Advancing to step 1:
When dividing 4 by 480, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 480

Step 2:
480 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (5) from the dividend and append it to 40, then repeat: 405 / 480

Going ahead to step 3:
480 can be fit into 405 0 times, resulting in a remainder of 405.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 405 leaves us with 405.
Append the next digit (9) from the dividend to 405 and continue with: 4059 / 480

Let's proceed to step 4:
The number 480 fits into 4059 8 times, leaving a remainder of 219.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 3840 away from 4059, we end up with 219.
Grab the next digit (0) from the dividend, add it to 219, then carry on: 2190 / 480

Advancing to step 5:
480 can be fit into 2190 4 times, resulting in a remainder of 270.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 1920 from 2190 and we're left with 270.
Take the next digit (3) from the dividend and append it to 270, then repeat: 2703 / 480

Going ahead to step 6:
480 can be fit into 2703 5 times, resulting in a remainder of 303.
Use 5 as the next digit of our solution. 
Result so far: 845.0
Subtract 2400 from 2703 to get 303.
Grab the next digit (5) from the dividend, add it to 303, then carry on: 3035 / 480

Let's proceed to step 7:
The number 480 fits into 3035 6 times, leaving a remainder of 155.
Write down 6 as next digit of the result. 
Result so far: 8456.0
Subtract 2880 from 3035 to get 155.
Take the next digit (3) from the dividend and append it to 155, then repeat: 1553 / 480

Let's proceed to step 8:
480 goes into 1553 3 times with a remainder of 113.
The next digit of our result is 3. 
Result so far: 84563.0
If we subtract 1440 from 1553, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 9:
When dividing 1130 by 480, we get 2 with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 84563.2
If we subtract 960 from 1130, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 10:
When dividing 1700 by 480, we get 3 with a remainder of 260.
Use 3 as the next digit of our solution. 
Result so far: 84563.23
Deduct 1440 from 1700 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 11:
2600 divided by 480 is 5 with a remainder of 200.
The next digit of our result is 5. 
Result so far: 84563.235
If we subtract 2400 from 2600, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
2000 divided by 480 is 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 84563.2354
Subtract 1920 from 2000 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 13:
480 goes into 800 1 times with a remainder of 320.
The next digit of our result is 1. 
Result so far: 84563.23541
If we subtract 480 from 800, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 14:
3200 divided by 480 is 6 with a remainder of 320.
Write down 6 as next digit of the result. 
Result so far: 84563.235416
If we subtract 2880 from 3200, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 15:
The number 480 fits into 3200 6 times, leaving a remainder of 320.
The next digit of our result is 6. 
Result so far: 84563.2354166
The remainder is 320 after subtracting 2880 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 84563.2354166, with a leftover of 3.2e-06.