Let's divide 64370778 by 980
We want to figure out the number of times 64370778 can be divided by 980.

Advancing to step 1:
The number 980 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 980

Step 2:
980 can be fit into 64 0 times, resulting in a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Fetch the next digit (3) from the dividend, attach it to 64 and continue: 643 / 980

Step 3:
When dividing 643 by 980, we get 0 with a remainder of 643.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 643, we get 643.
Append the next digit (7) from the dividend to 643 and continue with: 6437 / 980

Going ahead to step 4:
6437 divided by 980 is 6 with a remainder of 557.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 557 after subtracting 5880 from 6437.
Grab the next digit (0) from the dividend, add it to 557, then carry on: 5570 / 980

Step 5:
The number 980 fits into 5570 5 times, leaving a remainder of 670.
Use 5 as the next digit of our solution. 
Result so far: 65.0
If we subtract 4900 from 5570, we get 670.
Include the next digit (7) from the dividend after 670, then repeat: 6707 / 980

Step 6:
980 goes into 6707 6 times with a remainder of 827.
Write down 6 as next digit of the result. 
Result so far: 656.0
Subtract 5880 from 6707 to get 827.
Include the next digit (7) from the dividend after 827, then repeat: 8277 / 980

Advancing to step 7:
When dividing 8277 by 980, we get 8 with a remainder of 437.
Put 8 as the next digit of the answer. 
Result so far: 6568.0
Deduct 7840 from 8277 and we're left with 437.
Include the next digit (8) from the dividend after 437, then repeat: 4378 / 980

On to step 8:
980 goes into 4378 4 times with a remainder of 458.
Put 4 as the next digit of the answer. 
Result so far: 65684.0
If we take 3920 away from 4378, we end up with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Moving on to step 9:
980 can be fit into 4580 4 times, resulting in a remainder of 660.
Write down 4 as next digit of the result. 
Result so far: 65684.4
Subtract 3920 from 4580 to get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 10:
6600 divided by 980 is 6 with a remainder of 720.
Write down 6 as next digit of the result. 
Result so far: 65684.46
If we take 5880 away from 6600, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 11:
If we divide 7200 by 980, we get 7 and a remainder of 340.
Use 7 as the next digit of our solution. 
Result so far: 65684.467
Deduct 6860 from 7200 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 12:
3400 divided by 980 is 3 with a remainder of 460.
Record the quotient 3 as the next digit in the result. 
Result so far: 65684.4673
Subtract 2940 from 3400 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 13:
When dividing 4600 by 980, we get 4 with a remainder of 680.
Put 4 as the next digit of the answer. 
Result so far: 65684.46734
Deduct 3920 from 4600 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 14:
980 goes into 6800 6 times with a remainder of 920.
The number 6 becomes the next digit in our result. 
Result so far: 65684.467346
The remainder is 920 after subtracting 5880 from 6800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9200, and continue the process.

Moving on to step 15:
When dividing 9200 by 980, we get 9 with a remainder of 380.
Use 9 as the next digit of our solution. 
Result so far: 65684.4673469
Deduct 8820 from 9200 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 16:
980 can be fit into 3800 3 times, resulting in a remainder of 860.
Record the quotient 3 as the next digit in the result. 
Result so far: 65684.46734693
Subtracting 2940 from 3800 leaves us with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Our division results in 65684.46734693 with a remaining 8.6e-07.