We're dividing 87938237 by 835 
The aim is to understand the frequency of 835 in 87938237.

Moving on to step 1:
The number 835 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 835

Advancing to step 2:
835 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Bring next digit (9) of the dividend behind the 87 and repeat the process: 879 / 835

Let's proceed to step 3:
When dividing 879 by 835, we get 1 with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 835 from 879 and we're left with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 835

Advancing to step 4:
835 goes into 443 0 times with a remainder of 443.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 443 to get 443.
Grab the next digit (8) from the dividend, add it to 443, then carry on: 4438 / 835

Going ahead to step 5:
If we divide 4438 by 835, we get 5 and a remainder of 263.
Write down 5 as next digit of the result. 
Result so far: 105.0
If we take 4175 away from 4438, we end up with 263.
Take the next digit (2) from the dividend and append it to 263, then repeat: 2632 / 835

Step 6:
When dividing 2632 by 835, we get 3 with a remainder of 127.
Put 3 as the next digit of the answer. 
Result so far: 1053.0
Deduct 2505 from 2632 and we're left with 127.
Bring next digit (3) of the dividend behind the 127 and repeat the process: 1273 / 835

Let's proceed to step 7:
835 goes into 1273 1 times with a remainder of 438.
Write down 1 as next digit of the result. 
Result so far: 10531.0
Subtract 835 from 1273 to get 438.
Include the next digit (7) from the dividend after 438, then repeat: 4387 / 835

Step 8:
If we divide 4387 by 835, we get 5 and a remainder of 212.
The number 5 becomes the next digit in our result. 
Result so far: 105315.0
Subtract 4175 from 4387 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 9:
When dividing 2120 by 835, we get 2 with a remainder of 450.
Write down 2 as next digit of the result. 
Result so far: 105315.2
Subtract 1670 from 2120 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 10:
4500 divided by 835 is 5 with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 105315.25
Subtracting 4175 from 4500 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 11:
3250 divided by 835 is 3 with a remainder of 745.
The next digit of our result is 3. 
Result so far: 105315.253
Subtract 2505 from 3250 to get 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Step 12:
When dividing 7450 by 835, we get 8 with a remainder of 770.
Use 8 as the next digit of our solution. 
Result so far: 105315.2538
Deduct 6680 from 7450 and we're left with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Advancing to step 13:
If we divide 7700 by 835, we get 9 and a remainder of 185.
Record the quotient 9 as the next digit in the result. 
Result so far: 105315.25389
Subtracting 7515 from 7700 leaves us with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 14:
When dividing 1850 by 835, we get 2 with a remainder of 180.
Use 2 as the next digit of our solution. 
Result so far: 105315.253892
If we take 1670 away from 1850, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 15:
If we divide 1800 by 835, we get 2 and a remainder of 130.
Put 2 as the next digit of the answer. 
Result so far: 105315.2538922
The remainder is 130 after subtracting 1670 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 105315.2538922 with a remainder of 1.3e-06.