31560931 ÷ 684 
The aim is to understand the frequency of 684 in 31560931.

Advancing to step 1:
684 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 684

Let's proceed to step 2:
When dividing 31 by 684, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 684

On to step 3:
If we divide 315 by 684, we get 0 and a remainder of 315.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 315 to get 315.
Grab the next digit (6) from the dividend, add it to 315, then carry on: 3156 / 684

Step 4:
When dividing 3156 by 684, we get 4 with a remainder of 420.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 2736 from 3156 to get 420.
Take the next digit (0) from the dividend and append it to 420, then repeat: 4200 / 684

Moving on to step 5:
684 goes into 4200 6 times with a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtracting 4104 from 4200 leaves us with 96.
Bring next digit (9) of the dividend behind the 96 and repeat the process: 969 / 684

On to step 6:
When dividing 969 by 684, we get 1 with a remainder of 285.
The next digit of our result is 1. 
Result so far: 461.0
If we take 684 away from 969, we end up with 285.
Grab the next digit (3) from the dividend, add it to 285, then carry on: 2853 / 684

Let's proceed to step 7:
684 can be fit into 2853 4 times, resulting in a remainder of 117.
Record the quotient 4 as the next digit in the result. 
Result so far: 4614.0
If we take 2736 away from 2853, we end up with 117.
Bring next digit (1) of the dividend behind the 117 and repeat the process: 1171 / 684

Step 8:
When dividing 1171 by 684, we get 1 with a remainder of 487.
Use 1 as the next digit of our solution. 
Result so far: 46141.0
Deduct 684 from 1171 and we're left with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Let's proceed to step 9:
If we divide 4870 by 684, we get 7 and a remainder of 82.
The next digit of our result is 7. 
Result so far: 46141.7
Subtracting 4788 from 4870 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 10:
The number 684 fits into 820 1 times, leaving a remainder of 136.
Record the quotient 1 as the next digit in the result. 
Result so far: 46141.71
Deduct 684 from 820 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 11:
The number 684 fits into 1360 1 times, leaving a remainder of 676.
Put 1 as the next digit of the answer. 
Result so far: 46141.711
The remainder is 676 after subtracting 684 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

The quotient of the division is 46141.711, and the remainder is 0.0676.