37780395 ÷ 684 
We want to figure out the number of times 37780395 can be divided by 684.

On to step 1:
When dividing 3 by 684, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 684

Let's proceed to step 2:
The number 684 fits into 37 0 times, leaving a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 684

On to step 3:
684 goes into 377 0 times with a remainder of 377.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 377 leaves us with 377.
Append the next digit (8) from the dividend to 377 and continue with: 3778 / 684

Moving on to step 4:
684 can be fit into 3778 5 times, resulting in a remainder of 358.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3420 from 3778 leaves us with 358.
Fetch the next digit (0) from the dividend, attach it to 358 and continue: 3580 / 684

Step 5:
The number 684 fits into 3580 5 times, leaving a remainder of 160.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
The remainder is 160 after subtracting 3420 from 3580.
Bring next digit (3) of the dividend behind the 160 and repeat the process: 1603 / 684

Going ahead to step 6:
1603 divided by 684 is 2 with a remainder of 235.
The number 2 becomes the next digit in our result. 
Result so far: 552.0
The remainder is 235 after subtracting 1368 from 1603.
Include the next digit (9) from the dividend after 235, then repeat: 2359 / 684

Let's proceed to step 7:
2359 divided by 684 is 3 with a remainder of 307.
Use 3 as the next digit of our solution. 
Result so far: 5523.0
The remainder is 307 after subtracting 2052 from 2359.
Include the next digit (5) from the dividend after 307, then repeat: 3075 / 684

On to step 8:
When dividing 3075 by 684, we get 4 with a remainder of 339.
Write down 4 as next digit of the result. 
Result so far: 55234.0
If we subtract 2736 from 3075, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Moving on to step 9:
684 goes into 3390 4 times with a remainder of 654.
Put 4 as the next digit of the answer. 
Result so far: 55234.4
If we subtract 2736 from 3390, we get 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

On to step 10:
When dividing 6540 by 684, we get 9 with a remainder of 384.
Record the quotient 9 as the next digit in the result. 
Result so far: 55234.49
The remainder is 384 after subtracting 6156 from 6540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 11:
When dividing 3840 by 684, we get 5 with a remainder of 420.
Record the quotient 5 as the next digit in the result. 
Result so far: 55234.495
Subtracting 3420 from 3840 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 12:
The number 684 fits into 4200 6 times, leaving a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 55234.4956
If we subtract 4104 from 4200, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 13:
684 can be fit into 960 1 times, resulting in a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 55234.49561
Subtracting 684 from 960 leaves us 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.

Going ahead to step 14:
2760 divided by 684 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 55234.495614
If we take 2736 away from 2760, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 15:
684 can be fit into 240 0 times, resulting in a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 55234.495614
Deduct 0 from 240 and we're left 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 16:
If we divide 2400 by 684, we get 3 and a remainder of 348.
Write down 3 as next digit of the result. 
Result so far: 55234.49561403
If we subtract 2052 from 2400, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

The final outcome is 55234.49561403, with a leftover of 3.48e-07.