50890606 ÷ 860 
The aim is to understand the frequency of 860 in 50890606.

Going ahead to step 1:
When dividing 5 by 860, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 860

On to step 2:
If we divide 50 by 860, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 860

On to step 3:
When dividing 508 by 860, we get 0 with a remainder of 508.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 508 after subtracting 0 from 508.
Grab the next digit (9) from the dividend, add it to 508, then carry on: 5089 / 860

Going ahead to step 4:
If we divide 5089 by 860, we get 5 and a remainder of 789.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 4300 from 5089, we get 789.
Fetch the next digit (0) from the dividend, attach it to 789 and continue: 7890 / 860

Going ahead to step 5:
7890 divided by 860 is 9 with a remainder of 150.
Write down 9 as next digit of the result. 
Result so far: 59.0
Subtract 7740 from 7890 to get 150.
Append the next digit (6) from the dividend to 150 and continue with: 1506 / 860

On to step 6:
If we divide 1506 by 860, we get 1 and a remainder of 646.
Use 1 as the next digit of our solution. 
Result so far: 591.0
Deduct 860 from 1506 and we're left with 646.
Take the next digit (0) from the dividend and append it to 646, then repeat: 6460 / 860

Let's proceed to step 7:
860 goes into 6460 7 times with a remainder of 440.
The number 7 becomes the next digit in our result. 
Result so far: 5917.0
Deduct 6020 from 6460 and we're left with 440.
Bring next digit (6) of the dividend behind the 440 and repeat the process: 4406 / 860

Advancing to step 8:
When dividing 4406 by 860, we get 5 with a remainder of 106.
Write down 5 as next digit of the result. 
Result so far: 59175.0
If we subtract 4300 from 4406, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
The number 860 fits into 1060 1 times, leaving a remainder of 200.
Use 1 as the next digit of our solution. 
Result so far: 59175.1
If we subtract 860 from 1060, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 10:
The number 860 fits into 2000 2 times, leaving a remainder of 280.
Use 2 as the next digit of our solution. 
Result so far: 59175.12
If we take 1720 away from 2000, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 11:
If we divide 2800 by 860, we get 3 and a remainder of 220.
The number 3 becomes the next digit in our result. 
Result so far: 59175.123
If we take 2580 away from 2800, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 12:
860 goes into 2200 2 times with a remainder of 480.
The next digit of our result is 2. 
Result so far: 59175.1232
The remainder is 480 after subtracting 1720 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
860 can be fit into 4800 5 times, resulting in a remainder of 500.
Write down 5 as next digit of the result. 
Result so far: 59175.12325
The remainder is 500 after subtracting 4300 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Step 14:
The number 860 fits into 5000 5 times, leaving a remainder of 700.
The next digit of our result is 5. 
Result so far: 59175.123255
If we subtract 4300 from 5000, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final result is 59175.123255 with a remainder of 7e-05.