8238864 ÷ 945 
The aim is to understand the frequency of 945 in 8238864.

Going ahead to step 1:
945 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 945

Going ahead to step 2:
945 can be fit into 82 0 times, resulting in a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Take the next digit (3) from the dividend and append it to 82, then repeat: 823 / 945

On to step 3:
If we divide 823 by 945, we get 0 and a remainder of 823.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 823 and we're left with 823.
Fetch the next digit (8) from the dividend, attach it to 823 and continue: 8238 / 945

Step 4:
945 can be fit into 8238 8 times, resulting in a remainder of 678.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 678 after subtracting 7560 from 8238.
Fetch the next digit (8) from the dividend, attach it to 678 and continue: 6788 / 945

On to step 5:
If we divide 6788 by 945, we get 7 and a remainder of 173.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtracting 6615 from 6788 leaves us with 173.
Include the next digit (6) from the dividend after 173, then repeat: 1736 / 945

Moving on to step 6:
When dividing 1736 by 945, we get 1 with a remainder of 791.
Write down 1 as next digit of the result. 
Result so far: 871.0
Subtract 945 from 1736 to get 791.
Take the next digit (4) from the dividend and append it to 791, then repeat: 7914 / 945

Moving on to step 7:
945 can be fit into 7914 8 times, resulting in a remainder of 354.
Record the quotient 8 as the next digit in the result. 
Result so far: 8718.0
If we take 7560 away from 7914, we end up with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 8:
The number 945 fits into 3540 3 times, leaving a remainder of 705.
Use 3 as the next digit of our solution. 
Result so far: 8718.3
If we take 2835 away from 3540, we end up with 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Step 9:
The number 945 fits into 7050 7 times, leaving a remainder of 435.
The number 7 becomes the next digit in our result. 
Result so far: 8718.37
The remainder is 435 after subtracting 6615 from 7050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 10:
945 goes into 4350 4 times with a remainder of 570.
The number 4 becomes the next digit in our result. 
Result so far: 8718.374
If we take 3780 away from 4350, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 11:
5700 divided by 945 is 6 with a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 8718.3746
If we subtract 5670 from 5700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
If we divide 300 by 945, we get 0 and a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 8718.3746
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 13:
The number 945 fits into 3000 3 times, leaving a remainder of 165.
The number 3 becomes the next digit in our result. 
Result so far: 8718.374603
Deduct 2835 from 3000 and we're left with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 14:
The number 945 fits into 1650 1 times, leaving a remainder of 705.
The next digit of our result is 1. 
Result so far: 8718.3746031
If we take 945 away from 1650, we end up with 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

On to step 15:
If we divide 7050 by 945, we get 7 and a remainder of 435.
The number 7 becomes the next digit in our result. 
Result so far: 8718.37460317
Subtracting 6615 from 7050 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

The quotient of the division is 8718.37460317, and the remainder is 4.35e-07.