We divide 87472548 by 389
The aim is to understand the frequency of 389 in 87472548.

Moving on to step 1:
389 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 389

Advancing to step 2:
389 can be fit into 87 0 times, resulting in a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 389

Advancing to step 3:
874 divided by 389 is 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 778 from 874 to get 96.
Take the next digit (7) from the dividend and append it to 96, then repeat: 967 / 389

On to step 4:
When dividing 967 by 389, we get 2 with a remainder of 189.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 778 from 967 and we're left with 189.
Append the next digit (2) from the dividend to 189 and continue with: 1892 / 389

On to step 5:
If we divide 1892 by 389, we get 4 and a remainder of 336.
Put 4 as the next digit of the answer. 
Result so far: 224.0
The remainder is 336 after subtracting 1556 from 1892.
Append the next digit (5) from the dividend to 336 and continue with: 3365 / 389

Going ahead to step 6:
If we divide 3365 by 389, we get 8 and a remainder of 253.
Use 8 as the next digit of our solution. 
Result so far: 2248.0
The remainder is 253 after subtracting 3112 from 3365.
Append the next digit (4) from the dividend to 253 and continue with: 2534 / 389

Let's proceed to step 7:
2534 divided by 389 is 6 with a remainder of 200.
The next digit of our result is 6. 
Result so far: 22486.0
If we subtract 2334 from 2534, we get 200.
Take the next digit (8) from the dividend and append it to 200, then repeat: 2008 / 389

Step 8:
If we divide 2008 by 389, we get 5 and a remainder of 63.
The number 5 becomes the next digit in our result. 
Result so far: 224865.0
Deduct 1945 from 2008 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 9:
389 goes into 630 1 times with a remainder of 241.
Write down 1 as next digit of the result. 
Result so far: 224865.1
If we subtract 389 from 630, we get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 10:
The number 389 fits into 2410 6 times, leaving a remainder of 76.
Write down 6 as next digit of the result. 
Result so far: 224865.16
Subtracting 2334 from 2410 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
760 divided by 389 is 1 with a remainder of 371.
The next digit of our result is 1. 
Result so far: 224865.161
Subtract 389 from 760 to get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Let's proceed to step 12:
389 can be fit into 3710 9 times, resulting in a remainder of 209.
Use 9 as the next digit of our solution. 
Result so far: 224865.1619
Subtracting 3501 from 3710 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Moving on to step 13:
389 can be fit into 2090 5 times, resulting in a remainder of 145.
Write down 5 as next digit of the result. 
Result so far: 224865.16195
Subtracting 1945 from 2090 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 14:
389 can be fit into 1450 3 times, resulting in a remainder of 283.
The next digit of our result is 3. 
Result so far: 224865.161953
Subtracting 1167 from 1450 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 15:
If we divide 2830 by 389, we get 7 and a remainder of 107.
The next digit of our result is 7. 
Result so far: 224865.1619537
If we subtract 2723 from 2830, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

On to step 16:
389 can be fit into 1070 2 times, resulting in a remainder of 292.
Put 2 as the next digit of the answer. 
Result so far: 224865.16195372
If we take 778 away from 1070, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

The final result is 224865.16195372 with a remainder of 2.92e-07.