We're dividing 17166322 by 902 
We want to divide 17166322 by 902.

Let's proceed to step 1:
902 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 902

Going ahead to step 2:
902 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 902

Step 3:
902 can be fit into 171 0 times, resulting in a remainder of 171.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 171 leaves us with 171.
Take the next digit (6) from the dividend and append it to 171, then repeat: 1716 / 902

Advancing to step 4:
If we divide 1716 by 902, we get 1 and a remainder of 814.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 814 after subtracting 902 from 1716.
Append the next digit (6) from the dividend to 814 and continue with: 8146 / 902

Step 5:
8146 divided by 902 is 9 with a remainder of 28.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 8118 from 8146 leaves us with 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 902

Going ahead to step 6:
The number 902 fits into 283 0 times, leaving a remainder of 283.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
The remainder is 283 after subtracting 0 from 283.
Grab the next digit (2) from the dividend, add it to 283, then carry on: 2832 / 902

Going ahead to step 7:
The number 902 fits into 2832 3 times, leaving a remainder of 126.
Write down 3 as next digit of the result. 
Result so far: 1903.0
The remainder is 126 after subtracting 2706 from 2832.
Bring next digit (2) of the dividend behind the 126 and repeat the process: 1262 / 902

Let's proceed to step 8:
The number 902 fits into 1262 1 times, leaving a remainder of 360.
The number 1 becomes the next digit in our result. 
Result so far: 19031.0
If we subtract 902 from 1262, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 9:
902 can be fit into 3600 3 times, resulting in a remainder of 894.
Use 3 as the next digit of our solution. 
Result so far: 19031.3
Subtracting 2706 from 3600 leaves us with 894.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8940, and continue the process.

Let's proceed to step 10:
8940 divided by 902 is 9 with a remainder of 822.
The next digit of our result is 9. 
Result so far: 19031.39
If we take 8118 away from 8940, we end up with 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

Moving on to step 11:
902 goes into 8220 9 times with a remainder of 102.
Record the quotient 9 as the next digit in the result. 
Result so far: 19031.399
If we take 8118 away from 8220, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

The final outcome is 19031.399, with a leftover of 0.0102.