420122 ÷ 59 
The aim is to understand the frequency of 59 in 420122.

On to step 1:
59 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 59

On to step 2:
59 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 59

On to step 3:
When dividing 420 by 59, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 413 from 420 leaves us with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 59

Advancing to step 4:
If we divide 71 by 59, we get 1 and a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 71.0
If we take 59 away from 71, we end up with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 59

Step 5:
59 can be fit into 122 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 712.0
Subtracting 118 from 122 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 59

Let's proceed to step 6:
59 goes into 42 0 times with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 7120.0
Subtract 0 from 42 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
If we divide 420 by 59, we get 7 and a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 7120.7
Deduct 413 from 420 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
59 can be fit into 70 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 7120.71
Subtracting 59 from 70 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
When dividing 110 by 59, we get 1 with a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 7120.711
If we take 59 away from 110, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final outcome is 7120.711, with a leftover of 0.0051.