66907493 divided by 169 
The aim is to understand the frequency of 169 in 66907493.

Moving on to step 1:
When dividing 6 by 169, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 169

Step 2:
When dividing 66 by 169, we get 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 169

Step 3:
169 goes into 669 3 times with a remainder of 162.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 507 from 669, we get 162.
Fetch the next digit (0) from the dividend, attach it to 162 and continue: 1620 / 169

Moving on to step 4:
169 goes into 1620 9 times with a remainder of 99.
The next digit of our result is 9. 
Result so far: 39.0
Subtracting 1521 from 1620 leaves us with 99.
Append the next digit (7) from the dividend to 99 and continue with: 997 / 169

Let's proceed to step 5:
169 goes into 997 5 times with a remainder of 152.
The number 5 becomes the next digit in our result. 
Result so far: 395.0
The remainder is 152 after subtracting 845 from 997.
Fetch the next digit (4) from the dividend, attach it to 152 and continue: 1524 / 169

Moving on to step 6:
The number 169 fits into 1524 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 3959.0
If we subtract 1521 from 1524, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 169

Advancing to step 7:
If we divide 39 by 169, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 39590.0
If we subtract 0 from 39, we get 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 169

On to step 8:
169 can be fit into 393 2 times, resulting in a remainder of 55.
Use 2 as the next digit of our solution. 
Result so far: 395902.0
The remainder is 55 after subtracting 338 from 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 9:
If we divide 550 by 169, we get 3 and a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 395902.3
Subtracting 507 from 550 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 10:
430 divided by 169 is 2 with a remainder of 92.
Write down 2 as next digit of the result. 
Result so far: 395902.32
Subtract 338 from 430 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 11:
920 divided by 169 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 395902.325
The remainder is 75 after subtracting 845 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
750 divided by 169 is 4 with a remainder of 74.
Use 4 as the next digit of our solution. 
Result so far: 395902.3254
If we subtract 676 from 750, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 13:
If we divide 740 by 169, we get 4 and a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 395902.32544
Subtracting 676 from 740 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 395902.32544, and the remainder is 6.4e-05.