We're dividing 98794188 by 786 
The aim is to understand the frequency of 786 in 98794188.

Advancing to step 1:
The number 786 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 786

Going ahead to step 2:
786 goes into 98 0 times with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Include the next digit (7) from the dividend after 98, then repeat: 987 / 786

Step 3:
987 divided by 786 is 1 with a remainder of 201.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 786 from 987, we get 201.
Fetch the next digit (9) from the dividend, attach it to 201 and continue: 2019 / 786

Advancing to step 4:
If we divide 2019 by 786, we get 2 and a remainder of 447.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1572 from 2019 leaves us with 447.
Fetch the next digit (4) from the dividend, attach it to 447 and continue: 4474 / 786

Going ahead to step 5:
If we divide 4474 by 786, we get 5 and a remainder of 544.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we take 3930 away from 4474, we end up with 544.
Grab the next digit (1) from the dividend, add it to 544, then carry on: 5441 / 786

Moving on to step 6:
786 goes into 5441 6 times with a remainder of 725.
The number 6 becomes the next digit in our result. 
Result so far: 1256.0
Subtract 4716 from 5441 to get 725.
Take the next digit (8) from the dividend and append it to 725, then repeat: 7258 / 786

Let's proceed to step 7:
7258 divided by 786 is 9 with a remainder of 184.
The next digit of our result is 9. 
Result so far: 12569.0
The remainder is 184 after subtracting 7074 from 7258.
Append the next digit (8) from the dividend to 184 and continue with: 1848 / 786

On to step 8:
When dividing 1848 by 786, we get 2 with a remainder of 276.
The next digit of our result is 2. 
Result so far: 125692.0
Deduct 1572 from 1848 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 9:
If we divide 2760 by 786, we get 3 and a remainder of 402.
Put 3 as the next digit of the answer. 
Result so far: 125692.3
Deduct 2358 from 2760 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Going ahead to step 10:
4020 divided by 786 is 5 with a remainder of 90.
The number 5 becomes the next digit in our result. 
Result so far: 125692.35
Subtracting 3930 from 4020 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 11:
If we divide 900 by 786, we get 1 and a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 125692.351
Deduct 786 from 900 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 12:
The number 786 fits into 1140 1 times, leaving a remainder of 354.
The number 1 becomes the next digit in our result. 
Result so far: 125692.3511
Subtracting 786 from 1140 leaves us 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.

The final outcome is 125692.3511, with a leftover of 0.00354.