31560926 ÷ 902 
Our goal is to divide 31560926 by 902.

Moving on to step 1:
902 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 902

Moving on to step 2:
31 divided by 902 is 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Include the next digit (5) from the dividend after 31, then repeat: 315 / 902

Moving on to step 3:
315 divided by 902 is 0 with a remainder of 315.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 315, we end up with 315.
Grab the next digit (6) from the dividend, add it to 315, then carry on: 3156 / 902

On to step 4:
If we divide 3156 by 902, we get 3 and a remainder of 450.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2706 away from 3156, we end up with 450.
Grab the next digit (0) from the dividend, add it to 450, then carry on: 4500 / 902

Let's proceed to step 5:
If we divide 4500 by 902, we get 4 and a remainder of 892.
Write down 4 as next digit of the result. 
Result so far: 34.0
The remainder is 892 after subtracting 3608 from 4500.
Take the next digit (9) from the dividend and append it to 892, then repeat: 8929 / 902

Moving on to step 6:
902 goes into 8929 9 times with a remainder of 811.
Record the quotient 9 as the next digit in the result. 
Result so far: 349.0
If we take 8118 away from 8929, we end up with 811.
Grab the next digit (2) from the dividend, add it to 811, then carry on: 8112 / 902

On to step 7:
902 can be fit into 8112 8 times, resulting in a remainder of 896.
The next digit of our result is 8. 
Result so far: 3498.0
If we subtract 7216 from 8112, we get 896.
Fetch the next digit (6) from the dividend, attach it to 896 and continue: 8966 / 902

Moving on to step 8:
8966 divided by 902 is 9 with a remainder of 848.
The number 9 becomes the next digit in our result. 
Result so far: 34989.0
Deduct 8118 from 8966 and we're left with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

On to step 9:
8480 divided by 902 is 9 with a remainder of 362.
Put 9 as the next digit of the answer. 
Result so far: 34989.9
Subtracting 8118 from 8480 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 10:
The number 902 fits into 3620 4 times, leaving a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 34989.94
Subtract 3608 from 3620 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 11:
When dividing 120 by 902, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 34989.94
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
1200 divided by 902 is 1 with a remainder of 298.
The next digit of our result is 1. 
Result so far: 34989.9401
Subtract 902 from 1200 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 13:
902 goes into 2980 3 times with a remainder of 274.
The next digit of our result is 3. 
Result so far: 34989.94013
If we subtract 2706 from 2980, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 14:
If we divide 2740 by 902, we get 3 and a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 34989.940133
If we take 2706 away from 2740, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final result is 34989.940133 with a remainder of 3.4e-06.