We divide 68157735 by 280
The aim is to understand the frequency of 280 in 68157735.

Let's proceed to step 1:
If we divide 6 by 280, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 280

Advancing to step 2:
When dividing 68 by 280, we get 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Bring next digit (1) of the dividend behind the 68 and repeat the process: 681 / 280

On to step 3:
280 can be fit into 681 2 times, resulting in a remainder of 121.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 560 from 681, we get 121.
Grab the next digit (5) from the dividend, add it to 121, then carry on: 1215 / 280

Moving on to step 4:
When dividing 1215 by 280, we get 4 with a remainder of 95.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 1120 from 1215 leaves us with 95.
Grab the next digit (7) from the dividend, add it to 95, then carry on: 957 / 280

Advancing to step 5:
The number 280 fits into 957 3 times, leaving a remainder of 117.
Put 3 as the next digit of the answer. 
Result so far: 243.0
Subtracting 840 from 957 leaves us with 117.
Include the next digit (7) from the dividend after 117, then repeat: 1177 / 280

Advancing to step 6:
1177 divided by 280 is 4 with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 2434.0
If we subtract 1120 from 1177, we get 57.
Grab the next digit (3) from the dividend, add it to 57, then carry on: 573 / 280

Moving on to step 7:
573 divided by 280 is 2 with a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 24342.0
Subtract 560 from 573 to get 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 280

Going ahead to step 8:
280 goes into 135 0 times with a remainder of 135.
Write down 0 as next digit of the result. 
Result so far: 243420.0
If we subtract 0 from 135, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 9:
280 can be fit into 1350 4 times, resulting in a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 243420.4
If we take 1120 away from 1350, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Advancing to step 10:
If we divide 2300 by 280, we get 8 and a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 243420.48
If we take 2240 away from 2300, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
280 can be fit into 600 2 times, resulting in a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 243420.482
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
The number 280 fits into 400 1 times, leaving a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 243420.4821
Subtracting 280 from 400 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 13:
1200 divided by 280 is 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 243420.48214
The remainder is 80 after subtracting 1120 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
280 goes into 800 2 times with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 243420.482142
The remainder is 240 after subtracting 560 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 15:
If we divide 2400 by 280, we get 8 and a remainder of 160.
Write down 8 as next digit of the result. 
Result so far: 243420.4821428
Deduct 2240 from 2400 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 16:
280 goes into 1600 5 times with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 243420.48214285
Subtracting 1400 from 1600 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 243420.48214285, and the remainder is 2e-07.