We divide 70215901 by 568
The aim is to understand the frequency of 568 in 70215901.

On to step 1:
568 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 568

Step 2:
568 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Bring next digit (2) of the dividend behind the 70 and repeat the process: 702 / 568

Step 3:
If we divide 702 by 568, we get 1 and a remainder of 134.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 134 after subtracting 568 from 702.
Fetch the next digit (1) from the dividend, attach it to 134 and continue: 1341 / 568

Step 4:
The number 568 fits into 1341 2 times, leaving a remainder of 205.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 205 after subtracting 1136 from 1341.
Include the next digit (5) from the dividend after 205, then repeat: 2055 / 568

On to step 5:
The number 568 fits into 2055 3 times, leaving a remainder of 351.
Put 3 as the next digit of the answer. 
Result so far: 123.0
If we subtract 1704 from 2055, we get 351.
Append the next digit (9) from the dividend to 351 and continue with: 3519 / 568

Moving on to step 6:
568 goes into 3519 6 times with a remainder of 111.
The number 6 becomes the next digit in our result. 
Result so far: 1236.0
Deduct 3408 from 3519 and we're left with 111.
Append the next digit (0) from the dividend to 111 and continue with: 1110 / 568

Step 7:
568 can be fit into 1110 1 times, resulting in a remainder of 542.
The next digit of our result is 1. 
Result so far: 12361.0
If we take 568 away from 1110, we end up with 542.
Grab the next digit (1) from the dividend, add it to 542, then carry on: 5421 / 568

Going ahead to step 8:
When dividing 5421 by 568, we get 9 with a remainder of 309.
Put 9 as the next digit of the answer. 
Result so far: 123619.0
If we take 5112 away from 5421, we end up with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Step 9:
The number 568 fits into 3090 5 times, leaving a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 123619.5
The remainder is 250 after subtracting 2840 from 3090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 10:
2500 divided by 568 is 4 with a remainder of 228.
The next digit of our result is 4. 
Result so far: 123619.54
Subtracting 2272 from 2500 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 11:
568 can be fit into 2280 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 123619.544
If we take 2272 away from 2280, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 123619.544, and the remainder is 0.0008.