374355 ÷ 20 
Our goal is to divide 374355 by 20.

Moving on to step 1:
3 divided by 20 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 20

Moving on to step 2:
20 can be fit into 37 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 20 from 37 leaves us with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 20

Moving on to step 3:
When dividing 174 by 20, we get 8 with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 160 from 174 to get 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 20

Step 4:
143 divided by 20 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 187.0
If we subtract 140 from 143, we get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 20

Let's proceed to step 5:
20 goes into 35 1 times with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 1871.0
Subtract 20 from 35 to get 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 20

On to step 6:
20 can be fit into 155 7 times, resulting in a remainder of 15.
The next digit of our result is 7. 
Result so far: 18717.0
Subtract 140 from 155 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
20 can be fit into 150 7 times, resulting in a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 18717.7
If we subtract 140 from 150, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 18717.75
Subtract 100 from 100 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18717.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18717.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 18717.75, and the remainder is 0.0.