59043221 divided by 168 
The aim is to understand the frequency of 168 in 59043221.

Going ahead to step 1:
If we divide 5 by 168, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 168

Advancing to step 2:
168 can be fit into 59 0 times, resulting in a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Take the next digit (0) from the dividend and append it to 59, then repeat: 590 / 168

Let's proceed to step 3:
The number 168 fits into 590 3 times, leaving a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 504 from 590 leaves us with 86.
Grab the next digit (4) from the dividend, add it to 86, then carry on: 864 / 168

Moving on to step 4:
168 goes into 864 5 times with a remainder of 24.
The next digit of our result is 5. 
Result so far: 35.0
If we take 840 away from 864, we end up with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 168

On to step 5:
The number 168 fits into 243 1 times, leaving a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 351.0
Deduct 168 from 243 and we're left with 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 168

Step 6:
168 goes into 752 4 times with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 3514.0
The remainder is 80 after subtracting 672 from 752.
Fetch the next digit (2) from the dividend, attach it to 80 and continue: 802 / 168

Advancing to step 7:
The number 168 fits into 802 4 times, leaving a remainder of 130.
Record the quotient 4 as the next digit in the result. 
Result so far: 35144.0
If we take 672 away from 802, we end up with 130.
Include the next digit (1) from the dividend after 130, then repeat: 1301 / 168

Going ahead to step 8:
If we divide 1301 by 168, we get 7 and a remainder of 125.
Use 7 as the next digit of our solution. 
Result so far: 351447.0
The remainder is 125 after subtracting 1176 from 1301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 9:
168 goes into 1250 7 times with a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 351447.7
The remainder is 74 after subtracting 1176 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
168 goes into 740 4 times with a remainder of 68.
The next digit of our result is 4. 
Result so far: 351447.74
Subtract 672 from 740 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
The number 168 fits into 680 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 351447.744
Subtracting 672 from 680 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 351447.744, with a leftover of 0.0008.