We look at the division of 18036422 by 902 
We're looking to find how many times 902 goes into 18036422.

Let's proceed to step 1:
902 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 902

Step 2:
18 divided by 902 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 902

Let's proceed to step 3:
When dividing 180 by 902, we get 0 with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 180 and we're left with 180.
Bring next digit (3) of the dividend behind the 180 and repeat the process: 1803 / 902

Advancing to step 4:
If we divide 1803 by 902, we get 1 and a remainder of 901.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 902 from 1803, we get 901.
Grab the next digit (6) from the dividend, add it to 901, then carry on: 9016 / 902

On to step 5:
902 can be fit into 9016 9 times, resulting in a remainder of 898.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 898 after subtracting 8118 from 9016.
Take the next digit (4) from the dividend and append it to 898, then repeat: 8984 / 902

On to step 6:
If we divide 8984 by 902, we get 9 and a remainder of 866.
Put 9 as the next digit of the answer. 
Result so far: 199.0
Subtracting 8118 from 8984 leaves us with 866.
Fetch the next digit (2) from the dividend, attach it to 866 and continue: 8662 / 902

Going ahead to step 7:
When dividing 8662 by 902, we get 9 with a remainder of 544.
Put 9 as the next digit of the answer. 
Result so far: 1999.0
Subtract 8118 from 8662 to get 544.
Append the next digit (2) from the dividend to 544 and continue with: 5442 / 902

Let's proceed to step 8:
The number 902 fits into 5442 6 times, leaving a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 19996.0
If we take 5412 away from 5442, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
300 divided by 902 is 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 19996.0
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 10:
The number 902 fits into 3000 3 times, leaving a remainder of 294.
Put 3 as the next digit of the answer. 
Result so far: 19996.03
Subtracting 2706 from 3000 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 11:
When dividing 2940 by 902, we get 3 with a remainder of 234.
Put 3 as the next digit of the answer. 
Result so far: 19996.033
If we subtract 2706 from 2940, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

After the division, we end up with 19996.033 and a remainder of 0.0234.