53060438 ÷ 657 
The aim is to understand the frequency of 657 in 53060438.

Moving on to step 1:
When dividing 5 by 657, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 657

Let's proceed to step 2:
When dividing 53 by 657, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 657

Going ahead to step 3:
657 goes into 530 0 times with a remainder of 530.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 530 to get 530.
Append the next digit (6) from the dividend to 530 and continue with: 5306 / 657

On to step 4:
657 can be fit into 5306 8 times, resulting in a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 50 after subtracting 5256 from 5306.
Append the next digit (0) from the dividend to 50 and continue with: 500 / 657

Going ahead to step 5:
657 can be fit into 500 0 times, resulting in a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 80.0
Deduct 0 from 500 and we're left with 500.
Fetch the next digit (4) from the dividend, attach it to 500 and continue: 5004 / 657

Going ahead to step 6:
5004 divided by 657 is 7 with a remainder of 405.
Use 7 as the next digit of our solution. 
Result so far: 807.0
Subtract 4599 from 5004 to get 405.
Take the next digit (3) from the dividend and append it to 405, then repeat: 4053 / 657

On to step 7:
4053 divided by 657 is 6 with a remainder of 111.
Write down 6 as next digit of the result. 
Result so far: 8076.0
If we subtract 3942 from 4053, we get 111.
Fetch the next digit (8) from the dividend, attach it to 111 and continue: 1118 / 657

Advancing to step 8:
When dividing 1118 by 657, we get 1 with a remainder of 461.
The number 1 becomes the next digit in our result. 
Result so far: 80761.0
The remainder is 461 after subtracting 657 from 1118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Going ahead to step 9:
657 goes into 4610 7 times with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 80761.7
If we subtract 4599 from 4610, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 10:
657 goes into 110 0 times with a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 80761.7
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 11:
If we divide 1100 by 657, we get 1 and a remainder of 443.
Record the quotient 1 as the next digit in the result. 
Result so far: 80761.701
The remainder is 443 after subtracting 657 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4430, and continue the process.

Let's proceed to step 12:
The number 657 fits into 4430 6 times, leaving a remainder of 488.
Put 6 as the next digit of the answer. 
Result so far: 80761.7016
Subtracting 3942 from 4430 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Going ahead to step 13:
657 goes into 4880 7 times with a remainder of 281.
The number 7 becomes the next digit in our result. 
Result so far: 80761.70167
Subtract 4599 from 4880 to get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

On to step 14:
657 can be fit into 2810 4 times, resulting in a remainder of 182.
Put 4 as the next digit of the answer. 
Result so far: 80761.701674
Deduct 2628 from 2810 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
1820 divided by 657 is 2 with a remainder of 506.
Record the quotient 2 as the next digit in the result. 
Result so far: 80761.7016742
The remainder is 506 after subtracting 1314 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Moving on to step 16:
If we divide 5060 by 657, we get 7 and a remainder of 461.
Put 7 as the next digit of the answer. 
Result so far: 80761.70167427
The remainder is 461 after subtracting 4599 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

The quotient of the division is 80761.70167427, and the remainder is 4.61e-07.