We're dividing 874921 by 58 
We're looking to find how many times 58 goes into 874921.

On to step 1:
If we divide 8 by 58, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 58

Let's proceed to step 2:
If we divide 87 by 58, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 58 away from 87, we end up with 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 58

Step 3:
58 can be fit into 294 5 times, resulting in a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 290 from 294 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 58

Moving on to step 4:
49 divided by 58 is 0 with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 150.0
If we subtract 0 from 49, we get 49.
Append the next digit (2) from the dividend to 49 and continue with: 492 / 58

Step 5:
If we divide 492 by 58, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 1508.0
Deduct 464 from 492 and we're left with 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 58

Going ahead to step 6:
58 goes into 281 4 times with a remainder of 49.
The next digit of our result is 4. 
Result so far: 15084.0
If we subtract 232 from 281, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
58 goes into 490 8 times with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 15084.8
Subtract 464 from 490 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
When dividing 260 by 58, we get 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 15084.84
Subtract 232 from 260 to 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.

Going ahead to step 9:
If we divide 280 by 58, we get 4 and a remainder of 48.
The next digit of our result is 4. 
Result so far: 15084.844
If we take 232 away from 280, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 15084.844, with a leftover of 0.0048.