We're dividing 129454 by 59 
We want to figure out the number of times 129454 can be divided by 59.

Advancing to step 1:
1 divided by 59 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 59

Let's proceed to step 2:
12 divided by 59 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 59

On to step 3:
The number 59 fits into 129 2 times, leaving a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 118 away from 129, we end up with 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 59

On to step 4:
59 can be fit into 114 1 times, resulting in a remainder of 55.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 59 from 114, we get 55.
Fetch the next digit (5) from the dividend, attach it to 55 and continue: 555 / 59

Advancing to step 5:
When dividing 555 by 59, we get 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 219.0
Deduct 531 from 555 and we're left with 24.
Include the next digit (4) from the dividend after 24, then repeat: 244 / 59

Step 6:
The number 59 fits into 244 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 2194.0
If we take 236 away from 244, we end up 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.

Moving on to step 7:
When dividing 80 by 59, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 2194.1
Subtract 59 from 80 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 8:
59 goes into 210 3 times with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 2194.13
If we take 177 away from 210, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
330 divided by 59 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 2194.135
Subtract 295 from 330 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
If we divide 350 by 59, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 2194.1355
Deduct 295 from 350 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final outcome is 2194.1355, with a leftover of 0.00055.