We're dividing 99856490 by 752 
The aim is to understand the frequency of 752 in 99856490.

Step 1:
9 divided by 752 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 752

Going ahead to step 2:
752 goes into 99 0 times with a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Fetch the next digit (8) from the dividend, attach it to 99 and continue: 998 / 752

Advancing to step 3:
When dividing 998 by 752, we get 1 with a remainder of 246.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 752 from 998 and we're left with 246.
Fetch the next digit (5) from the dividend, attach it to 246 and continue: 2465 / 752

Going ahead to step 4:
The number 752 fits into 2465 3 times, leaving a remainder of 209.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 2256 from 2465 to get 209.
Append the next digit (6) from the dividend to 209 and continue with: 2096 / 752

Moving on to step 5:
If we divide 2096 by 752, we get 2 and a remainder of 592.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtracting 1504 from 2096 leaves us with 592.
Bring next digit (4) of the dividend behind the 592 and repeat the process: 5924 / 752

Advancing to step 6:
5924 divided by 752 is 7 with a remainder of 660.
Record the quotient 7 as the next digit in the result. 
Result so far: 1327.0
The remainder is 660 after subtracting 5264 from 5924.
Fetch the next digit (9) from the dividend, attach it to 660 and continue: 6609 / 752

Step 7:
If we divide 6609 by 752, we get 8 and a remainder of 593.
Record the quotient 8 as the next digit in the result. 
Result so far: 13278.0
Subtracting 6016 from 6609 leaves us with 593.
Grab the next digit (0) from the dividend, add it to 593, then carry on: 5930 / 752

Step 8:
If we divide 5930 by 752, we get 7 and a remainder of 666.
Put 7 as the next digit of the answer. 
Result so far: 132787.0
Subtracting 5264 from 5930 leaves us with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Going ahead to step 9:
752 goes into 6660 8 times with a remainder of 644.
Put 8 as the next digit of the answer. 
Result so far: 132787.8
Subtracting 6016 from 6660 leaves us with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Going ahead to step 10:
When dividing 6440 by 752, we get 8 with a remainder of 424.
Put 8 as the next digit of the answer. 
Result so far: 132787.88
Subtract 6016 from 6440 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final outcome is 132787.88, with a leftover of 0.424.