We look at the division of 46778072 by 280 
The aim is to understand the frequency of 280 in 46778072.

Advancing to step 1:
If we divide 4 by 280, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 280

Step 2:
If we divide 46 by 280, we get 0 and a remainder of 46.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 46 and we're left with 46.
Append the next digit (7) from the dividend to 46 and continue with: 467 / 280

Let's proceed to step 3:
If we divide 467 by 280, we get 1 and a remainder of 187.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 280 away from 467, we end up with 187.
Include the next digit (7) from the dividend after 187, then repeat: 1877 / 280

Going ahead to step 4:
The number 280 fits into 1877 6 times, leaving a remainder of 197.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we subtract 1680 from 1877, we get 197.
Take the next digit (8) from the dividend and append it to 197, then repeat: 1978 / 280

Step 5:
When dividing 1978 by 280, we get 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 167.0
Subtracting 1960 from 1978 leaves us with 18.
Include the next digit (0) from the dividend after 18, then repeat: 180 / 280

Moving on to step 6:
280 goes into 180 0 times with a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 1670.0
Subtracting 0 from 180 leaves us with 180.
Append the next digit (7) from the dividend to 180 and continue with: 1807 / 280

Going ahead to step 7:
If we divide 1807 by 280, we get 6 and a remainder of 127.
Write down 6 as next digit of the result. 
Result so far: 16706.0
If we subtract 1680 from 1807, we get 127.
Fetch the next digit (2) from the dividend, attach it to 127 and continue: 1272 / 280

Advancing to step 8:
1272 divided by 280 is 4 with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 167064.0
Subtract 1120 from 1272 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 9:
280 can be fit into 1520 5 times, resulting in a remainder of 120.
The next digit of our result is 5. 
Result so far: 167064.5
Deduct 1400 from 1520 and we're left 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.

Moving on to step 10:
If we divide 1200 by 280, we get 4 and a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 167064.54
Subtracting 1120 from 1200 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
The number 280 fits into 800 2 times, leaving a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 167064.542
If we subtract 560 from 800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
The number 280 fits into 2400 8 times, leaving a remainder of 160.
The next digit of our result is 8. 
Result so far: 167064.5428
If we take 2240 away from 2400, we end up 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.

Advancing to step 13:
280 goes into 1600 5 times with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 167064.54285
If we take 1400 away from 1600, we end up 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.

On to step 14:
280 goes into 2000 7 times with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 167064.542857
Subtracting 1960 from 2000 leaves us 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.

Going ahead to step 15:
The number 280 fits into 400 1 times, leaving a remainder of 120.
The number 1 becomes the next digit in our result. 
Result so far: 167064.5428571
Subtract 280 from 400 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
1200 divided by 280 is 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 167064.54285714
Subtracting 1120 from 1200 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 167064.54285714 and a remainder of 8e-08.