We divide 75707567 by 615
The aim is to understand the frequency of 615 in 75707567.

Advancing to step 1:
If we divide 7 by 615, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 615

Step 2:
615 goes into 75 0 times with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Include the next digit (7) from the dividend after 75, then repeat: 757 / 615

Going ahead to step 3:
757 divided by 615 is 1 with a remainder of 142.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 142 after subtracting 615 from 757.
Bring next digit (0) of the dividend behind the 142 and repeat the process: 1420 / 615

Step 4:
615 can be fit into 1420 2 times, resulting in a remainder of 190.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtracting 1230 from 1420 leaves us with 190.
Append the next digit (7) from the dividend to 190 and continue with: 1907 / 615

Going ahead to step 5:
The number 615 fits into 1907 3 times, leaving a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 123.0
Deduct 1845 from 1907 and we're left with 62.
Append the next digit (5) from the dividend to 62 and continue with: 625 / 615

Moving on to step 6:
615 can be fit into 625 1 times, resulting in a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1231.0
The remainder is 10 after subtracting 615 from 625.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 615

Let's proceed to step 7:
If we divide 106 by 615, we get 0 and a remainder of 106.
Write down 0 as next digit of the result. 
Result so far: 12310.0
Deduct 0 from 106 and we're left with 106.
Append the next digit (7) from the dividend to 106 and continue with: 1067 / 615

Moving on to step 8:
1067 divided by 615 is 1 with a remainder of 452.
Write down 1 as next digit of the result. 
Result so far: 123101.0
If we take 615 away from 1067, we end up with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 9:
615 goes into 4520 7 times with a remainder of 215.
Use 7 as the next digit of our solution. 
Result so far: 123101.7
If we subtract 4305 from 4520, we get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 10:
2150 divided by 615 is 3 with a remainder of 305.
Use 3 as the next digit of our solution. 
Result so far: 123101.73
Subtract 1845 from 2150 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.

On to step 11:
The number 615 fits into 3050 4 times, leaving a remainder of 590.
Use 4 as the next digit of our solution. 
Result so far: 123101.734
Subtracting 2460 from 3050 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 12:
5900 divided by 615 is 9 with a remainder of 365.
The number 9 becomes the next digit in our result. 
Result so far: 123101.7349
The remainder is 365 after subtracting 5535 from 5900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 13:
When dividing 3650 by 615, we get 5 with a remainder of 575.
The next digit of our result is 5. 
Result so far: 123101.73495
If we subtract 3075 from 3650, we get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Advancing to step 14:
615 goes into 5750 9 times with a remainder of 215.
Record the quotient 9 as the next digit in the result. 
Result so far: 123101.734959
Deduct 5535 from 5750 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 15:
2150 divided by 615 is 3 with a remainder of 305.
Write down 3 as next digit of the result. 
Result so far: 123101.7349593
Subtract 1845 from 2150 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.

Going ahead to step 16:
615 can be fit into 3050 4 times, resulting in a remainder of 590.
Use 4 as the next digit of our solution. 
Result so far: 123101.73495934
If we take 2460 away from 3050, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

The quotient of the division is 123101.73495934, and the remainder is 5.9e-07.