We're dividing 22181786 by 902 
Let's see how many times 902 fits into 22181786.

On to step 1:
902 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 902

On to step 2:
902 goes into 22 0 times with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 902

Moving on to step 3:
221 divided by 902 is 0 with a remainder of 221.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 221 leaves us with 221.
Grab the next digit (8) from the dividend, add it to 221, then carry on: 2218 / 902

Step 4:
When dividing 2218 by 902, we get 2 with a remainder of 414.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1804 from 2218 to get 414.
Fetch the next digit (1) from the dividend, attach it to 414 and continue: 4141 / 902

Let's proceed to step 5:
If we divide 4141 by 902, we get 4 and a remainder of 533.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we take 3608 away from 4141, we end up with 533.
Append the next digit (7) from the dividend to 533 and continue with: 5337 / 902

Let's proceed to step 6:
902 goes into 5337 5 times with a remainder of 827.
The next digit of our result is 5. 
Result so far: 245.0
The remainder is 827 after subtracting 4510 from 5337.
Fetch the next digit (8) from the dividend, attach it to 827 and continue: 8278 / 902

Going ahead to step 7:
When dividing 8278 by 902, we get 9 with a remainder of 160.
The next digit of our result is 9. 
Result so far: 2459.0
Subtract 8118 from 8278 to get 160.
Fetch the next digit (6) from the dividend, attach it to 160 and continue: 1606 / 902

Advancing to step 8:
If we divide 1606 by 902, we get 1 and a remainder of 704.
Write down 1 as next digit of the result. 
Result so far: 24591.0
Subtract 902 from 1606 to get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Going ahead to step 9:
902 can be fit into 7040 7 times, resulting in a remainder of 726.
Put 7 as the next digit of the answer. 
Result so far: 24591.7
Deduct 6314 from 7040 and we're left with 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

Going ahead to step 10:
If we divide 7260 by 902, we get 8 and a remainder of 44.
The next digit of our result is 8. 
Result so far: 24591.78
Subtracting 7216 from 7260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
If we divide 440 by 902, we get 0 and a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 24591.78
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 12:
902 can be fit into 4400 4 times, resulting in a remainder of 792.
Record the quotient 4 as the next digit in the result. 
Result so far: 24591.7804
Subtracting 3608 from 4400 leaves us with 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Step 13:
When dividing 7920 by 902, we get 8 with a remainder of 704.
The next digit of our result is 8. 
Result so far: 24591.78048
Subtract 7216 from 7920 to get 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Step 14:
The number 902 fits into 7040 7 times, leaving a remainder of 726.
The next digit of our result is 7. 
Result so far: 24591.780487
The remainder is 726 after subtracting 6314 from 7040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

Going ahead to step 15:
The number 902 fits into 7260 8 times, leaving a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 24591.7804878
Subtracting 7216 from 7260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 16:
When dividing 440 by 902, we get 0 with a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 24591.7804878
Subtracting 0 from 440 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 24591.7804878, with a leftover of 4.4e-07.