We look at the division of 78470502 by 928 
The aim is to understand the frequency of 928 in 78470502.

Going ahead to step 1:
928 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
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 928

Going ahead to step 2:
The number 928 fits into 78 0 times, leaving a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 928

Moving on to step 3:
The number 928 fits into 784 0 times, leaving a remainder of 784.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 784 and we're left with 784.
Bring next digit (7) of the dividend behind the 784 and repeat the process: 7847 / 928

Step 4:
If we divide 7847 by 928, we get 8 and a remainder of 423.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 7424 away from 7847, we end up with 423.
Grab the next digit (0) from the dividend, add it to 423, then carry on: 4230 / 928

Let's proceed to step 5:
When dividing 4230 by 928, we get 4 with a remainder of 518.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we subtract 3712 from 4230, we get 518.
Take the next digit (5) from the dividend and append it to 518, then repeat: 5185 / 928

Step 6:
When dividing 5185 by 928, we get 5 with a remainder of 545.
Put 5 as the next digit of the answer. 
Result so far: 845.0
Subtracting 4640 from 5185 leaves us with 545.
Bring next digit (0) of the dividend behind the 545 and repeat the process: 5450 / 928

Advancing to step 7:
When dividing 5450 by 928, we get 5 with a remainder of 810.
The next digit of our result is 5. 
Result so far: 8455.0
Subtract 4640 from 5450 to get 810.
Bring next digit (2) of the dividend behind the 810 and repeat the process: 8102 / 928

Going ahead to step 8:
928 goes into 8102 8 times with a remainder of 678.
Put 8 as the next digit of the answer. 
Result so far: 84558.0
If we take 7424 away from 8102, we end up with 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Moving on to step 9:
When dividing 6780 by 928, we get 7 with a remainder of 284.
The number 7 becomes the next digit in our result. 
Result so far: 84558.7
Deduct 6496 from 6780 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 10:
When dividing 2840 by 928, we get 3 with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 84558.73
Deduct 2784 from 2840 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
928 goes into 560 0 times with a remainder of 560.
Record the quotient 0 as the next digit in the result. 
Result so far: 84558.73
Subtract 0 from 560 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 12:
When dividing 5600 by 928, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 84558.7306
Deduct 5568 from 5600 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
The number 928 fits into 320 0 times, leaving a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 84558.7306
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 14:
928 can be fit into 3200 3 times, resulting in a remainder of 416.
The number 3 becomes the next digit in our result. 
Result so far: 84558.730603
Subtracting 2784 from 3200 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 15:
When dividing 4160 by 928, we get 4 with a remainder of 448.
The number 4 becomes the next digit in our result. 
Result so far: 84558.7306034
Subtracting 3712 from 4160 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 16:
If we divide 4480 by 928, we get 4 and a remainder of 768.
Record the quotient 4 as the next digit in the result. 
Result so far: 84558.73060344
Deduct 3712 from 4480 and we're left with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

In conclusion, the division gives 84558.73060344 with a balance of 7.68e-07.