37603672 ÷ 580 
We want to figure out the number of times 37603672 can be divided by 580.

Moving on to step 1:
When dividing 3 by 580, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 580

Going ahead to step 2:
37 divided by 580 is 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Take the next digit (6) from the dividend and append it to 37, then repeat: 376 / 580

Going ahead to step 3:
376 divided by 580 is 0 with a remainder of 376.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 376 and we're left with 376.
Include the next digit (0) from the dividend after 376, then repeat: 3760 / 580

Advancing to step 4:
The number 580 fits into 3760 6 times, leaving a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 3480 from 3760 to get 280.
Append the next digit (3) from the dividend to 280 and continue with: 2803 / 580

Going ahead to step 5:
580 goes into 2803 4 times with a remainder of 483.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we subtract 2320 from 2803, we get 483.
Bring next digit (6) of the dividend behind the 483 and repeat the process: 4836 / 580

On to step 6:
If we divide 4836 by 580, we get 8 and a remainder of 196.
The next digit of our result is 8. 
Result so far: 648.0
Subtract 4640 from 4836 to get 196.
Bring next digit (7) of the dividend behind the 196 and repeat the process: 1967 / 580

Let's proceed to step 7:
580 can be fit into 1967 3 times, resulting in a remainder of 227.
Use 3 as the next digit of our solution. 
Result so far: 6483.0
Subtract 1740 from 1967 to get 227.
Bring next digit (2) of the dividend behind the 227 and repeat the process: 2272 / 580

Going ahead to step 8:
580 can be fit into 2272 3 times, resulting in a remainder of 532.
Put 3 as the next digit of the answer. 
Result so far: 64833.0
Subtract 1740 from 2272 to get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Let's proceed to step 9:
The number 580 fits into 5320 9 times, leaving a remainder of 100.
The next digit of our result is 9. 
Result so far: 64833.9
If we subtract 5220 from 5320, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
1000 divided by 580 is 1 with a remainder of 420.
The next digit of our result is 1. 
Result so far: 64833.91
If we subtract 580 from 1000, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 11:
If we divide 4200 by 580, we get 7 and a remainder of 140.
Record the quotient 7 as the next digit in the result. 
Result so far: 64833.917
Subtracting 4060 from 4200 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
The number 580 fits into 1400 2 times, leaving a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 64833.9172
If we take 1160 away from 1400, 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 13:
When dividing 2400 by 580, we get 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 64833.91724
Subtracting 2320 from 2400 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
800 divided by 580 is 1 with a remainder of 220.
Use 1 as the next digit of our solution. 
Result so far: 64833.917241
The remainder is 220 after subtracting 580 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 15:
When dividing 2200 by 580, we get 3 with a remainder of 460.
Use 3 as the next digit of our solution. 
Result so far: 64833.9172413
Subtracting 1740 from 2200 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 16:
580 can be fit into 4600 7 times, resulting in a remainder of 540.
Put 7 as the next digit of the answer. 
Result so far: 64833.91724137
Deduct 4060 from 4600 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final result is 64833.91724137 with a remainder of 5.4e-07.