We're dividing 36891043 by 985 
The aim is to understand the frequency of 985 in 36891043.

Going ahead to step 1:
When dividing 3 by 985, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 985

Step 2:
The number 985 fits into 36 0 times, leaving a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 36 and we're left with 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 985

Step 3:
The number 985 fits into 368 0 times, leaving a remainder of 368.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 368 leaves us with 368.
Append the next digit (9) from the dividend to 368 and continue with: 3689 / 985

Let's proceed to step 4:
3689 divided by 985 is 3 with a remainder of 734.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2955 from 3689 and we're left with 734.
Fetch the next digit (1) from the dividend, attach it to 734 and continue: 7341 / 985

Advancing to step 5:
The number 985 fits into 7341 7 times, leaving a remainder of 446.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtracting 6895 from 7341 leaves us with 446.
Bring next digit (0) of the dividend behind the 446 and repeat the process: 4460 / 985

Moving on to step 6:
When dividing 4460 by 985, we get 4 with a remainder of 520.
The number 4 becomes the next digit in our result. 
Result so far: 374.0
Deduct 3940 from 4460 and we're left with 520.
Append the next digit (4) from the dividend to 520 and continue with: 5204 / 985

On to step 7:
5204 divided by 985 is 5 with a remainder of 279.
The number 5 becomes the next digit in our result. 
Result so far: 3745.0
If we subtract 4925 from 5204, we get 279.
Grab the next digit (3) from the dividend, add it to 279, then carry on: 2793 / 985

Step 8:
If we divide 2793 by 985, we get 2 and a remainder of 823.
The number 2 becomes the next digit in our result. 
Result so far: 37452.0
Deduct 1970 from 2793 and we're left with 823.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8230, and continue the process.

Moving on to step 9:
985 goes into 8230 8 times with a remainder of 350.
The next digit of our result is 8. 
Result so far: 37452.8
If we subtract 7880 from 8230, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 10:
3500 divided by 985 is 3 with a remainder of 545.
The number 3 becomes the next digit in our result. 
Result so far: 37452.83
Subtract 2955 from 3500 to get 545.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5450, and continue the process.

Step 11:
985 goes into 5450 5 times with a remainder of 525.
Record the quotient 5 as the next digit in the result. 
Result so far: 37452.835
Subtract 4925 from 5450 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

On to step 12:
5250 divided by 985 is 5 with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 37452.8355
Subtracting 4925 from 5250 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.

In conclusion, the division gives 37452.8355 with a balance of 0.00325.