We look at the division of 59750964 by 387 
The aim is to understand the frequency of 387 in 59750964.

Moving on to step 1:
The number 387 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 387

Let's proceed to step 2:
The number 387 fits into 59 0 times, leaving a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 59, we get 59.
Include the next digit (7) from the dividend after 59, then repeat: 597 / 387

On to step 3:
387 goes into 597 1 times with a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 387 away from 597, we end up with 210.
Take the next digit (5) from the dividend and append it to 210, then repeat: 2105 / 387

Going ahead to step 4:
387 goes into 2105 5 times with a remainder of 170.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 1935 from 2105 to get 170.
Include the next digit (0) from the dividend after 170, then repeat: 1700 / 387

Moving on to step 5:
When dividing 1700 by 387, we get 4 with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 154.0
Deduct 1548 from 1700 and we're left with 152.
Append the next digit (9) from the dividend to 152 and continue with: 1529 / 387

Advancing to step 6:
1529 divided by 387 is 3 with a remainder of 368.
The next digit of our result is 3. 
Result so far: 1543.0
If we take 1161 away from 1529, we end up with 368.
Grab the next digit (6) from the dividend, add it to 368, then carry on: 3686 / 387

Let's proceed to step 7:
The number 387 fits into 3686 9 times, leaving a remainder of 203.
Write down 9 as next digit of the result. 
Result so far: 15439.0
If we subtract 3483 from 3686, we get 203.
Take the next digit (4) from the dividend and append it to 203, then repeat: 2034 / 387

Let's proceed to step 8:
When dividing 2034 by 387, we get 5 with a remainder of 99.
Put 5 as the next digit of the answer. 
Result so far: 154395.0
If we subtract 1935 from 2034, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 9:
If we divide 990 by 387, we get 2 and a remainder of 216.
Write down 2 as next digit of the result. 
Result so far: 154395.2
Deduct 774 from 990 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
387 goes into 2160 5 times with a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 154395.25
The remainder is 225 after subtracting 1935 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 11:
387 goes into 2250 5 times with a remainder of 315.
The next digit of our result is 5. 
Result so far: 154395.255
If we subtract 1935 from 2250, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

The final outcome is 154395.255, with a leftover of 0.0315.