We look at the division of 31551973 by 784 
Our goal is to divide 31551973 by 784.

On to step 1:
3 divided by 784 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 784

Let's proceed to step 2:
The number 784 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Bring next digit (5) of the dividend behind the 31 and repeat the process: 315 / 784

Going ahead to step 3:
If we divide 315 by 784, we get 0 and a remainder of 315.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 315 and we're left with 315.
Append the next digit (5) from the dividend to 315 and continue with: 3155 / 784

Step 4:
3155 divided by 784 is 4 with a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 3136 from 3155 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 784

Going ahead to step 5:
784 can be fit into 191 0 times, resulting in a remainder of 191.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
The remainder is 191 after subtracting 0 from 191.
Fetch the next digit (9) from the dividend, attach it to 191 and continue: 1919 / 784

Step 6:
If we divide 1919 by 784, we get 2 and a remainder of 351.
Put 2 as the next digit of the answer. 
Result so far: 402.0
Deduct 1568 from 1919 and we're left with 351.
Append the next digit (7) from the dividend to 351 and continue with: 3517 / 784

Step 7:
3517 divided by 784 is 4 with a remainder of 381.
Use 4 as the next digit of our solution. 
Result so far: 4024.0
Deduct 3136 from 3517 and we're left with 381.
Include the next digit (3) from the dividend after 381, then repeat: 3813 / 784

Moving on to step 8:
If we divide 3813 by 784, we get 4 and a remainder of 677.
The number 4 becomes the next digit in our result. 
Result so far: 40244.0
If we subtract 3136 from 3813, we get 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Moving on to step 9:
784 goes into 6770 8 times with a remainder of 498.
Write down 8 as next digit of the result. 
Result so far: 40244.8
If we subtract 6272 from 6770, we get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 10:
When dividing 4980 by 784, we get 6 with a remainder of 276.
Record the quotient 6 as the next digit in the result. 
Result so far: 40244.86
The remainder is 276 after subtracting 4704 from 4980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 11:
2760 divided by 784 is 3 with a remainder of 408.
Use 3 as the next digit of our solution. 
Result so far: 40244.863
If we subtract 2352 from 2760, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 12:
4080 divided by 784 is 5 with a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 40244.8635
Subtract 3920 from 4080 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
When dividing 1600 by 784, we get 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 40244.86352
Subtract 1568 from 1600 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
320 divided by 784 is 0 with a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 40244.86352
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 15:
When dividing 3200 by 784, we get 4 with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 40244.8635204
Subtract 3136 from 3200 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 16:
If we divide 640 by 784, we get 0 and a remainder of 640.
The next digit of our result is 0. 
Result so far: 40244.8635204
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final result is 40244.8635204 with a remainder of 6.4e-07.