58687030 divided by 401 
The aim is to understand the frequency of 401 in 58687030.

On to step 1:
401 goes into 5 0 times with 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.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 401

Step 2:
58 divided by 401 is 0 with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Take the next digit (6) from the dividend and append it to 58, then repeat: 586 / 401

Going ahead to step 3:
401 goes into 586 1 times with a remainder of 185.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 401 away from 586, we end up with 185.
Grab the next digit (8) from the dividend, add it to 185, then carry on: 1858 / 401

Moving on to step 4:
401 goes into 1858 4 times with a remainder of 254.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 1604 from 1858 and we're left with 254.
Bring next digit (7) of the dividend behind the 254 and repeat the process: 2547 / 401

Let's proceed to step 5:
If we divide 2547 by 401, we get 6 and a remainder of 141.
The next digit of our result is 6. 
Result so far: 146.0
If we subtract 2406 from 2547, we get 141.
Append the next digit (0) from the dividend to 141 and continue with: 1410 / 401

Going ahead to step 6:
If we divide 1410 by 401, we get 3 and a remainder of 207.
The number 3 becomes the next digit in our result. 
Result so far: 1463.0
Subtract 1203 from 1410 to get 207.
Bring next digit (3) of the dividend behind the 207 and repeat the process: 2073 / 401

Moving on to step 7:
401 goes into 2073 5 times with a remainder of 68.
Use 5 as the next digit of our solution. 
Result so far: 14635.0
If we subtract 2005 from 2073, we get 68.
Fetch the next digit (0) from the dividend, attach it to 68 and continue: 680 / 401

On to step 8:
401 goes into 680 1 times with a remainder of 279.
The number 1 becomes the next digit in our result. 
Result so far: 146351.0
If we take 401 away from 680, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 9:
401 goes into 2790 6 times with a remainder of 384.
Put 6 as the next digit of the answer. 
Result so far: 146351.6
If we subtract 2406 from 2790, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Let's proceed to step 10:
3840 divided by 401 is 9 with a remainder of 231.
The next digit of our result is 9. 
Result so far: 146351.69
Deduct 3609 from 3840 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Moving on to step 11:
When dividing 2310 by 401, we get 5 with a remainder of 305.
Put 5 as the next digit of the answer. 
Result so far: 146351.695
Subtract 2005 from 2310 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Moving on to step 12:
When dividing 3050 by 401, we get 7 with a remainder of 243.
The next digit of our result is 7. 
Result so far: 146351.6957
Deduct 2807 from 3050 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 13:
2430 divided by 401 is 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 146351.69576
The remainder is 24 after subtracting 2406 from 2430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
When dividing 240 by 401, we get 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 146351.69576
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
When dividing 2400 by 401, we get 5 with a remainder of 395.
Record the quotient 5 as the next digit in the result. 
Result so far: 146351.6957605
Subtracting 2005 from 2400 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Advancing to step 16:
If we divide 3950 by 401, we get 9 and a remainder of 341.
Write down 9 as next digit of the result. 
Result so far: 146351.69576059
If we take 3609 away from 3950, we end up with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

In conclusion, the division gives 146351.69576059 with a balance of 3.41e-07.