We divide 590521 by 57
The aim is to understand the frequency of 57 in 590521.

On to step 1:
If we divide 5 by 57, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 57

Advancing to step 2:
When dividing 59 by 57, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 57 from 59 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 57

Let's proceed to step 3:
20 divided by 57 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 57

Moving on to step 4:
When dividing 205 by 57, we get 3 with a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 103.0
The remainder is 34 after subtracting 171 from 205.
Include the next digit (2) from the dividend after 34, then repeat: 342 / 57

Advancing to step 5:
The number 57 fits into 342 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 1036.0
Deduct 342 from 342 and we're left with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 57

Moving on to step 6:
57 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 10360.0
Subtract 0 from 1 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
If we divide 10 by 57, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10360.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 57, we get 1 with a remainder of 43.
Use 1 as the next digit of our solution. 
Result so far: 10360.01
Subtracting 57 from 100 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 9:
When dividing 430 by 57, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 10360.017
Deduct 399 from 430 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 10:
57 can be fit into 310 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 10360.0175
Subtracting 285 from 310 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
57 can be fit into 250 4 times, resulting in a remainder of 22.
The next digit of our result is 4. 
Result so far: 10360.01754
Deduct 228 from 250 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
57 can be fit into 220 3 times, resulting in a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 10360.017543
Subtracting 171 from 220 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 13:
57 can be fit into 490 8 times, resulting in a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 10360.0175438
If we take 456 away from 490, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 14:
If we divide 340 by 57, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 10360.01754385
Subtracting 285 from 340 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 10360.01754385, and the remainder is 5.5e-08.