Let's divide 17219781 by 403
Our goal is to divide 17219781 by 403.

Let's proceed to step 1:
When dividing 1 by 403, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 403

Step 2:
403 goes into 17 0 times with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 403

Moving on to step 3:
403 goes into 172 0 times with a remainder of 172.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 172 to get 172.
Take the next digit (1) from the dividend and append it to 172, then repeat: 1721 / 403

Going ahead to step 4:
1721 divided by 403 is 4 with a remainder of 109.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 1612 from 1721, we get 109.
Include the next digit (9) from the dividend after 109, then repeat: 1099 / 403

Let's proceed to step 5:
1099 divided by 403 is 2 with a remainder of 293.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 806 away from 1099, we end up with 293.
Fetch the next digit (7) from the dividend, attach it to 293 and continue: 2937 / 403

Going ahead to step 6:
If we divide 2937 by 403, we get 7 and a remainder of 116.
Record the quotient 7 as the next digit in the result. 
Result so far: 427.0
If we take 2821 away from 2937, we end up with 116.
Append the next digit (8) from the dividend to 116 and continue with: 1168 / 403

Step 7:
403 can be fit into 1168 2 times, resulting in a remainder of 362.
Write down 2 as next digit of the result. 
Result so far: 4272.0
If we take 806 away from 1168, we end up with 362.
Grab the next digit (1) from the dividend, add it to 362, then carry on: 3621 / 403

Moving on to step 8:
403 goes into 3621 8 times with a remainder of 397.
Write down 8 as next digit of the result. 
Result so far: 42728.0
If we take 3224 away from 3621, we end up with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Let's proceed to step 9:
403 goes into 3970 9 times with a remainder of 343.
The number 9 becomes the next digit in our result. 
Result so far: 42728.9
If we subtract 3627 from 3970, we get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Moving on to step 10:
The number 403 fits into 3430 8 times, leaving a remainder of 206.
Record the quotient 8 as the next digit in the result. 
Result so far: 42728.98
The remainder is 206 after subtracting 3224 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 11:
If we divide 2060 by 403, we get 5 and a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 42728.985
Deduct 2015 from 2060 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 12:
450 divided by 403 is 1 with a remainder of 47.
The next digit of our result is 1. 
Result so far: 42728.9851
Deduct 403 from 450 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 13:
470 divided by 403 is 1 with a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 42728.98511
Subtract 403 from 470 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

After the division, we end up with 42728.98511 and a remainder of 6.7e-05.