31777468 ÷ 866 
The aim is to understand the frequency of 866 in 31777468.

Let's proceed to step 1:
If we divide 3 by 866, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 866

Advancing to step 2:
When dividing 31 by 866, we get 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.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 866

On to step 3:
If we divide 317 by 866, we get 0 and a remainder of 317.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 317, we end up with 317.
Fetch the next digit (7) from the dividend, attach it to 317 and continue: 3177 / 866

Going ahead to step 4:
866 goes into 3177 3 times with a remainder of 579.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 2598 from 3177, we get 579.
Fetch the next digit (7) from the dividend, attach it to 579 and continue: 5797 / 866

Advancing to step 5:
5797 divided by 866 is 6 with a remainder of 601.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 5196 from 5797 and we're left with 601.
Fetch the next digit (4) from the dividend, attach it to 601 and continue: 6014 / 866

Step 6:
If we divide 6014 by 866, we get 6 and a remainder of 818.
Put 6 as the next digit of the answer. 
Result so far: 366.0
Subtract 5196 from 6014 to get 818.
Fetch the next digit (6) from the dividend, attach it to 818 and continue: 8186 / 866

Advancing to step 7:
866 can be fit into 8186 9 times, resulting in a remainder of 392.
Write down 9 as next digit of the result. 
Result so far: 3669.0
Deduct 7794 from 8186 and we're left with 392.
Bring next digit (8) of the dividend behind the 392 and repeat the process: 3928 / 866

Going ahead to step 8:
The number 866 fits into 3928 4 times, leaving a remainder of 464.
Record the quotient 4 as the next digit in the result. 
Result so far: 36694.0
If we take 3464 away from 3928, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 9:
866 can be fit into 4640 5 times, resulting in a remainder of 310.
Write down 5 as next digit of the result. 
Result so far: 36694.5
Subtract 4330 from 4640 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 10:
If we divide 3100 by 866, we get 3 and a remainder of 502.
The number 3 becomes the next digit in our result. 
Result so far: 36694.53
Deduct 2598 from 3100 and we're left with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Moving on to step 11:
If we divide 5020 by 866, we get 5 and a remainder of 690.
Write down 5 as next digit of the result. 
Result so far: 36694.535
If we subtract 4330 from 5020, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Going ahead to step 12:
If we divide 6900 by 866, we get 7 and a remainder of 838.
Write down 7 as next digit of the result. 
Result so far: 36694.5357
The remainder is 838 after subtracting 6062 from 6900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

On to step 13:
866 goes into 8380 9 times with a remainder of 586.
Write down 9 as next digit of the result. 
Result so far: 36694.53579
Deduct 7794 from 8380 and we're left with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Moving on to step 14:
866 goes into 5860 6 times with a remainder of 664.
The number 6 becomes the next digit in our result. 
Result so far: 36694.535796
If we subtract 5196 from 5860, we get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Step 15:
If we divide 6640 by 866, we get 7 and a remainder of 578.
Use 7 as the next digit of our solution. 
Result so far: 36694.5357967
The remainder is 578 after subtracting 6062 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

On to step 16:
The number 866 fits into 5780 6 times, leaving a remainder of 584.
The next digit of our result is 6. 
Result so far: 36694.53579676
If we subtract 5196 from 5780, we get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

The quotient of the division is 36694.53579676, and the remainder is 5.84e-07.