37404910 ÷ 721 
We want to divide 37404910 by 721.

Step 1:
The number 721 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.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 721

Advancing to step 2:
If we divide 37 by 721, we get 0 and a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Take the next digit (4) from the dividend and append it to 37, then repeat: 374 / 721

Let's proceed to step 3:
374 divided by 721 is 0 with a remainder of 374.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 374 to get 374.
Bring next digit (0) of the dividend behind the 374 and repeat the process: 3740 / 721

Going ahead to step 4:
When dividing 3740 by 721, we get 5 with a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 135 after subtracting 3605 from 3740.
Bring next digit (4) of the dividend behind the 135 and repeat the process: 1354 / 721

Going ahead to step 5:
721 goes into 1354 1 times with a remainder of 633.
The next digit of our result is 1. 
Result so far: 51.0
Subtracting 721 from 1354 leaves us with 633.
Fetch the next digit (9) from the dividend, attach it to 633 and continue: 6339 / 721

Let's proceed to step 6:
When dividing 6339 by 721, we get 8 with a remainder of 571.
Use 8 as the next digit of our solution. 
Result so far: 518.0
The remainder is 571 after subtracting 5768 from 6339.
Include the next digit (1) from the dividend after 571, then repeat: 5711 / 721

On to step 7:
When dividing 5711 by 721, we get 7 with a remainder of 664.
The number 7 becomes the next digit in our result. 
Result so far: 5187.0
Subtracting 5047 from 5711 leaves us with 664.
Take the next digit (0) from the dividend and append it to 664, then repeat: 6640 / 721

On to step 8:
721 can be fit into 6640 9 times, resulting in a remainder of 151.
Record the quotient 9 as the next digit in the result. 
Result so far: 51879.0
The remainder is 151 after subtracting 6489 from 6640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Step 9:
If we divide 1510 by 721, we get 2 and a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 51879.2
The remainder is 68 after subtracting 1442 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 10:
721 goes into 680 0 times with a remainder of 680.
Record the quotient 0 as the next digit in the result. 
Result so far: 51879.2
The remainder is 680 after subtracting 0 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 11:
When dividing 6800 by 721, we get 9 with a remainder of 311.
Put 9 as the next digit of the answer. 
Result so far: 51879.209
The remainder is 311 after subtracting 6489 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 12:
The number 721 fits into 3110 4 times, leaving a remainder of 226.
Write down 4 as next digit of the result. 
Result so far: 51879.2094
Subtract 2884 from 3110 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 13:
2260 divided by 721 is 3 with a remainder of 97.
Use 3 as the next digit of our solution. 
Result so far: 51879.20943
If we subtract 2163 from 2260, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 14:
970 divided by 721 is 1 with a remainder of 249.
The next digit of our result is 1. 
Result so far: 51879.209431
The remainder is 249 after subtracting 721 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Let's proceed to step 15:
If we divide 2490 by 721, we get 3 and a remainder of 327.
The number 3 becomes the next digit in our result. 
Result so far: 51879.2094313
Subtracting 2163 from 2490 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

On to step 16:
If we divide 3270 by 721, we get 4 and a remainder of 386.
Write down 4 as next digit of the result. 
Result so far: 51879.20943134
If we subtract 2884 from 3270, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

The quotient of the division is 51879.20943134, and the remainder is 3.86e-07.