We look at the division of 84845473 by 774 
The aim is to understand the frequency of 774 in 84845473.

On to step 1:
If we divide 8 by 774, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 774

Step 2:
84 divided by 774 is 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Include the next digit (8) from the dividend after 84, then repeat: 848 / 774

On to step 3:
The number 774 fits into 848 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 774 from 848 and we're left with 74.
Append the next digit (4) from the dividend to 74 and continue with: 744 / 774

Advancing to step 4:
The number 774 fits into 744 0 times, leaving a remainder of 744.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 744 and we're left with 744.
Bring next digit (5) of the dividend behind the 744 and repeat the process: 7445 / 774

Advancing to step 5:
774 goes into 7445 9 times with a remainder of 479.
Put 9 as the next digit of the answer. 
Result so far: 109.0
If we subtract 6966 from 7445, we get 479.
Append the next digit (4) from the dividend to 479 and continue with: 4794 / 774

On to step 6:
If we divide 4794 by 774, we get 6 and a remainder of 150.
The next digit of our result is 6. 
Result so far: 1096.0
Subtracting 4644 from 4794 leaves us with 150.
Fetch the next digit (7) from the dividend, attach it to 150 and continue: 1507 / 774

Advancing to step 7:
If we divide 1507 by 774, we get 1 and a remainder of 733.
Record the quotient 1 as the next digit in the result. 
Result so far: 10961.0
Deduct 774 from 1507 and we're left with 733.
Include the next digit (3) from the dividend after 733, then repeat: 7333 / 774

Advancing to step 8:
7333 divided by 774 is 9 with a remainder of 367.
Use 9 as the next digit of our solution. 
Result so far: 109619.0
Subtract 6966 from 7333 to get 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Moving on to step 9:
774 can be fit into 3670 4 times, resulting in a remainder of 574.
Write down 4 as next digit of the result. 
Result so far: 109619.4
Deduct 3096 from 3670 and we're left with 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Step 10:
If we divide 5740 by 774, we get 7 and a remainder of 322.
Write down 7 as next digit of the result. 
Result so far: 109619.47
Subtracting 5418 from 5740 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 11:
774 can be fit into 3220 4 times, resulting in a remainder of 124.
Put 4 as the next digit of the answer. 
Result so far: 109619.474
Deduct 3096 from 3220 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 12:
774 goes into 1240 1 times with a remainder of 466.
Write down 1 as next digit of the result. 
Result so far: 109619.4741
If we take 774 away from 1240, we end up with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Step 13:
The number 774 fits into 4660 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 109619.47416
Subtracting 4644 from 4660 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
160 divided by 774 is 0 with a remainder of 160.
The next digit of our result is 0. 
Result so far: 109619.47416
If we subtract 0 from 160, we get 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 15:
1600 divided by 774 is 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 109619.4741602
Deduct 1548 from 1600 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 16:
520 divided by 774 is 0 with a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 109619.4741602
If we subtract 0 from 520, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 109619.4741602 with a remainder of 5.2e-07.