We're dividing 20221593 by 358 
We want to figure out the number of times 20221593 can be divided by 358.

Step 1:
The number 358 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 358

On to step 2:
The number 358 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 358

Let's proceed to step 3:
If we divide 202 by 358, we get 0 and a remainder of 202.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 202 after subtracting 0 from 202.
Fetch the next digit (2) from the dividend, attach it to 202 and continue: 2022 / 358

Let's proceed to step 4:
358 can be fit into 2022 5 times, resulting in a remainder of 232.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 1790 from 2022, we get 232.
Include the next digit (1) from the dividend after 232, then repeat: 2321 / 358

On to step 5:
When dividing 2321 by 358, we get 6 with a remainder of 173.
The next digit of our result is 6. 
Result so far: 56.0
If we subtract 2148 from 2321, we get 173.
Fetch the next digit (5) from the dividend, attach it to 173 and continue: 1735 / 358

Moving on to step 6:
The number 358 fits into 1735 4 times, leaving a remainder of 303.
The next digit of our result is 4. 
Result so far: 564.0
The remainder is 303 after subtracting 1432 from 1735.
Bring next digit (9) of the dividend behind the 303 and repeat the process: 3039 / 358

Moving on to step 7:
The number 358 fits into 3039 8 times, leaving a remainder of 175.
Use 8 as the next digit of our solution. 
Result so far: 5648.0
Subtract 2864 from 3039 to get 175.
Include the next digit (3) from the dividend after 175, then repeat: 1753 / 358

On to step 8:
358 goes into 1753 4 times with a remainder of 321.
The number 4 becomes the next digit in our result. 
Result so far: 56484.0
Subtracting 1432 from 1753 leaves us with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Step 9:
3210 divided by 358 is 8 with a remainder of 346.
The number 8 becomes the next digit in our result. 
Result so far: 56484.8
If we subtract 2864 from 3210, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Step 10:
358 goes into 3460 9 times with a remainder of 238.
Record the quotient 9 as the next digit in the result. 
Result so far: 56484.89
Subtract 3222 from 3460 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 11:
The number 358 fits into 2380 6 times, leaving a remainder of 232.
Write down 6 as next digit of the result. 
Result so far: 56484.896
If we subtract 2148 from 2380, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 12:
If we divide 2320 by 358, we get 6 and a remainder of 172.
The next digit of our result is 6. 
Result so far: 56484.8966
Subtracting 2148 from 2320 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Our division results in 56484.8966 with a remaining 0.00172.