58861915 ÷ 601 
The aim is to understand the frequency of 601 in 58861915.

Advancing to step 1:
The number 601 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 601

Step 2:
When dividing 58 by 601, we get 0 with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Fetch the next digit (8) from the dividend, attach it to 58 and continue: 588 / 601

On to step 3:
588 divided by 601 is 0 with a remainder of 588.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 588 leaves us with 588.
Include the next digit (6) from the dividend after 588, then repeat: 5886 / 601

On to step 4:
The number 601 fits into 5886 9 times, leaving a remainder of 477.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 5409 from 5886, we get 477.
Fetch the next digit (1) from the dividend, attach it to 477 and continue: 4771 / 601

Let's proceed to step 5:
When dividing 4771 by 601, we get 7 with a remainder of 564.
Write down 7 as next digit of the result. 
Result so far: 97.0
Deduct 4207 from 4771 and we're left with 564.
Take the next digit (9) from the dividend and append it to 564, then repeat: 5649 / 601

Let's proceed to step 6:
5649 divided by 601 is 9 with a remainder of 240.
The number 9 becomes the next digit in our result. 
Result so far: 979.0
The remainder is 240 after subtracting 5409 from 5649.
Include the next digit (1) from the dividend after 240, then repeat: 2401 / 601

Advancing to step 7:
601 can be fit into 2401 3 times, resulting in a remainder of 598.
The number 3 becomes the next digit in our result. 
Result so far: 9793.0
The remainder is 598 after subtracting 1803 from 2401.
Include the next digit (5) from the dividend after 598, then repeat: 5985 / 601

Moving on to step 8:
601 can be fit into 5985 9 times, resulting in a remainder of 576.
The number 9 becomes the next digit in our result. 
Result so far: 97939.0
Deduct 5409 from 5985 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Step 9:
5760 divided by 601 is 9 with a remainder of 351.
Use 9 as the next digit of our solution. 
Result so far: 97939.9
Subtract 5409 from 5760 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

On to step 10:
The number 601 fits into 3510 5 times, leaving a remainder of 505.
Record the quotient 5 as the next digit in the result. 
Result so far: 97939.95
Subtract 3005 from 3510 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 11:
If we divide 5050 by 601, we get 8 and a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 97939.958
Subtracting 4808 from 5050 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Moving on to step 12:
601 can be fit into 2420 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 97939.9584
If we subtract 2404 from 2420, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
160 divided by 601 is 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 97939.9584
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
The number 601 fits into 1600 2 times, leaving a remainder of 398.
Record the quotient 2 as the next digit in the result. 
Result so far: 97939.958402
If we take 1202 away from 1600, we end up with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 15:
601 can be fit into 3980 6 times, resulting in a remainder of 374.
The number 6 becomes the next digit in our result. 
Result so far: 97939.9584026
Subtracting 3606 from 3980 leaves us with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 16:
601 goes into 3740 6 times with a remainder of 134.
Use 6 as the next digit of our solution. 
Result so far: 97939.95840266
If we subtract 3606 from 3740, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

After the division, we end up with 97939.95840266 and a remainder of 1.34e-07.