4094653 divided by 870 
The aim is to understand the frequency of 870 in 4094653.

On to step 1:
The number 870 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 870

Moving on to step 2:
If we divide 40 by 870, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (9) of the dividend behind the 40 and repeat the process: 409 / 870

Step 3:
870 goes into 409 0 times with a remainder of 409.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 409 leaves us with 409.
Include the next digit (4) from the dividend after 409, then repeat: 4094 / 870

On to step 4:
870 can be fit into 4094 4 times, resulting in a remainder of 614.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 3480 from 4094 to get 614.
Fetch the next digit (6) from the dividend, attach it to 614 and continue: 6146 / 870

Step 5:
The number 870 fits into 6146 7 times, leaving a remainder of 56.
Put 7 as the next digit of the answer. 
Result so far: 47.0
If we subtract 6090 from 6146, we get 56.
Include the next digit (5) from the dividend after 56, then repeat: 565 / 870

On to step 6:
The number 870 fits into 565 0 times, leaving a remainder of 565.
Use 0 as the next digit of our solution. 
Result so far: 470.0
If we subtract 0 from 565, we get 565.
Append the next digit (3) from the dividend to 565 and continue with: 5653 / 870

Advancing to step 7:
When dividing 5653 by 870, we get 6 with a remainder of 433.
Write down 6 as next digit of the result. 
Result so far: 4706.0
If we subtract 5220 from 5653, we get 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Step 8:
870 can be fit into 4330 4 times, resulting in a remainder of 850.
Put 4 as the next digit of the answer. 
Result so far: 4706.4
If we subtract 3480 from 4330, we get 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

On to step 9:
870 goes into 8500 9 times with a remainder of 670.
Use 9 as the next digit of our solution. 
Result so far: 4706.49
If we take 7830 away from 8500, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Advancing to step 10:
870 can be fit into 6700 7 times, resulting in a remainder of 610.
The number 7 becomes the next digit in our result. 
Result so far: 4706.497
Subtract 6090 from 6700 to get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 11:
870 can be fit into 6100 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 4706.4977
The remainder is 10 after subtracting 6090 from 6100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The quotient of the division is 4706.4977, and the remainder is 0.0001.