We divide 721691 by 59
The aim is to understand the frequency of 59 in 721691.

Step 1:
The number 59 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 59

Let's proceed to step 2:
59 can be fit into 72 1 times, resulting in a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 59 from 72 to get 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 59

On to step 3:
131 divided by 59 is 2 with a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 118 from 131 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 59

Advancing to step 4:
59 goes into 136 2 times with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
The remainder is 18 after subtracting 118 from 136.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 59

Going ahead to step 5:
59 can be fit into 189 3 times, resulting in a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 1223.0
Subtracting 177 from 189 leaves us with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 59

Moving on to step 6:
59 can be fit into 121 2 times, resulting in a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 12232.0
If we take 118 away from 121, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
If we divide 30 by 59, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 12232.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
59 can be fit into 300 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 12232.05
The remainder is 5 after subtracting 295 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
59 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 12232.05
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
The number 59 fits into 500 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 12232.0508
If we subtract 472 from 500, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
The number 59 fits into 280 4 times, leaving a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 12232.05084
Subtract 236 from 280 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
440 divided by 59 is 7 with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 12232.050847
If we take 413 away from 440, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 13:
If we divide 270 by 59, we get 4 and a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 12232.0508474
If we subtract 236 from 270, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 14:
340 divided by 59 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 12232.05084745
If we take 295 away from 340, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 12232.05084745, with a leftover of 4.5e-08.