Let's divide 37221576 by 573
We want to figure out the number of times 37221576 can be divided by 573.

On to step 1:
The number 573 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 573

Advancing to step 2:
If we divide 37 by 573, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 573

Step 3:
372 divided by 573 is 0 with a remainder of 372.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 372 leaves us with 372.
Take the next digit (2) from the dividend and append it to 372, then repeat: 3722 / 573

Moving on to step 4:
573 can be fit into 3722 6 times, resulting in a remainder of 284.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3438 from 3722, we get 284.
Include the next digit (1) from the dividend after 284, then repeat: 2841 / 573

Moving on to step 5:
2841 divided by 573 is 4 with a remainder of 549.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Deduct 2292 from 2841 and we're left with 549.
Grab the next digit (5) from the dividend, add it to 549, then carry on: 5495 / 573

Going ahead to step 6:
573 goes into 5495 9 times with a remainder of 338.
The next digit of our result is 9. 
Result so far: 649.0
If we take 5157 away from 5495, we end up with 338.
Include the next digit (7) from the dividend after 338, then repeat: 3387 / 573

Let's proceed to step 7:
The number 573 fits into 3387 5 times, leaving a remainder of 522.
Put 5 as the next digit of the answer. 
Result so far: 6495.0
Deduct 2865 from 3387 and we're left with 522.
Include the next digit (6) from the dividend after 522, then repeat: 5226 / 573

Let's proceed to step 8:
If we divide 5226 by 573, we get 9 and a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 64959.0
If we subtract 5157 from 5226, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 9:
573 goes into 690 1 times with a remainder of 117.
Record the quotient 1 as the next digit in the result. 
Result so far: 64959.1
If we take 573 away from 690, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 10:
If we divide 1170 by 573, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 64959.12
Subtract 1146 from 1170 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
When dividing 240 by 573, we get 0 with a remainder of 240.
The next digit of our result is 0. 
Result so far: 64959.12
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 12:
The number 573 fits into 2400 4 times, leaving a remainder of 108.
The next digit of our result is 4. 
Result so far: 64959.1204
If we subtract 2292 from 2400, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 13:
573 goes into 1080 1 times with a remainder of 507.
Write down 1 as next digit of the result. 
Result so far: 64959.12041
Deduct 573 from 1080 and we're left with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Going ahead to step 14:
If we divide 5070 by 573, we get 8 and a remainder of 486.
Write down 8 as next digit of the result. 
Result so far: 64959.120418
Subtracting 4584 from 5070 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 15:
When dividing 4860 by 573, we get 8 with a remainder of 276.
The number 8 becomes the next digit in our result. 
Result so far: 64959.1204188
If we take 4584 away from 4860, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Our division results in 64959.1204188 with a remaining 2.76e-06.