We divide 86199540 by 377
The aim is to understand the frequency of 377 in 86199540.

Advancing to step 1:
When dividing 8 by 377, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 377

Going ahead to step 2:
When dividing 86 by 377, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 377

Moving on to step 3:
377 can be fit into 861 2 times, resulting in a remainder of 107.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 754 from 861, we get 107.
Append the next digit (9) from the dividend to 107 and continue with: 1079 / 377

Step 4:
1079 divided by 377 is 2 with a remainder of 325.
The next digit of our result is 2. 
Result so far: 22.0
Subtracting 754 from 1079 leaves us with 325.
Bring next digit (9) of the dividend behind the 325 and repeat the process: 3259 / 377

Moving on to step 5:
377 goes into 3259 8 times with a remainder of 243.
The next digit of our result is 8. 
Result so far: 228.0
The remainder is 243 after subtracting 3016 from 3259.
Append the next digit (5) from the dividend to 243 and continue with: 2435 / 377

Let's proceed to step 6:
377 goes into 2435 6 times with a remainder of 173.
Put 6 as the next digit of the answer. 
Result so far: 2286.0
Deduct 2262 from 2435 and we're left with 173.
Take the next digit (4) from the dividend and append it to 173, then repeat: 1734 / 377

Moving on to step 7:
377 can be fit into 1734 4 times, resulting in a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 22864.0
Deduct 1508 from 1734 and we're left with 226.
Bring next digit (0) of the dividend behind the 226 and repeat the process: 2260 / 377

Moving on to step 8:
If we divide 2260 by 377, we get 5 and a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 228645.0
Deduct 1885 from 2260 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 9:
377 goes into 3750 9 times with a remainder of 357.
Use 9 as the next digit of our solution. 
Result so far: 228645.9
Subtracting 3393 from 3750 leaves us with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Moving on to step 10:
The number 377 fits into 3570 9 times, leaving a remainder of 177.
The next digit of our result is 9. 
Result so far: 228645.99
Subtract 3393 from 3570 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

The final outcome is 228645.99, with a leftover of 0.177.