37215 ÷ 20 
We're looking to find how many times 20 goes into 37215.

Moving on to step 1:
If we divide 3 by 20, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 20

Let's proceed to step 2:
20 can be fit into 37 1 times, resulting in a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 20 from 37 and we're left with 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 20

Going ahead to step 3:
If we divide 172 by 20, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 160 away from 172, we end up with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 20

Advancing to step 4:
20 goes into 121 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 186.0
The remainder is 1 after subtracting 120 from 121.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 20

Going ahead to step 5:
20 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 1860.0
Deduct 0 from 15 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 6:
If we divide 150 by 20, we get 7 and a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1860.7
Deduct 140 from 150 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1860.75
Subtracting 100 from 100 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.

Let's proceed to step 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1860.75
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.

Advancing to step 9:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1860.75
The remainder is 0 after subtracting 0 from 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 1860.75, and the remainder is 0.0.