Let's divide 19989216 by 37
We're looking to find how many times 37 goes into 19989216.

Moving on to step 1:
If we divide 1 by 37, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 37

Going ahead to step 2:
37 can be fit into 19 0 times, resulting in a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 37

On to step 3:
The number 37 fits into 199 5 times, leaving a remainder of 14.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 185 from 199 to get 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 37

Let's proceed to step 4:
When dividing 148 by 37, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 54.0
If we subtract 148 from 148, we get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 37

Going ahead to step 5:
The number 37 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 540.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 37

Advancing to step 6:
37 goes into 92 2 times with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 5402.0
If we subtract 74 from 92, we get 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 37

Advancing to step 7:
37 goes into 181 4 times with a remainder of 33.
Use 4 as the next digit of our solution. 
Result so far: 54024.0
If we subtract 148 from 181, we get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 37

Moving on to step 8:
336 divided by 37 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 540249.0
Subtracting 333 from 336 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
37 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 540249.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
37 goes into 300 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 540249.08
The remainder is 4 after subtracting 296 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
40 divided by 37 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 540249.081
Deduct 37 from 40 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
If we divide 30 by 37, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 540249.081
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
37 can be fit into 300 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 540249.08108
Subtracting 296 from 300 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
If we divide 40 by 37, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 540249.081081
The remainder is 3 after subtracting 37 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 15:
30 divided by 37 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 540249.081081
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 16:
The number 37 fits into 300 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 540249.08108108
If we take 296 away from 300, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 540249.08108108 with a remaining 4e-09.