We divide 63894312 by 140
We want to divide 63894312 by 140.

Going ahead to step 1:
When dividing 6 by 140, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 140

Going ahead to step 2:
140 goes into 63 0 times with a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (8) from the dividend to 63 and continue with: 638 / 140

On to step 3:
When dividing 638 by 140, we get 4 with a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 560 from 638 and we're left with 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 140

Let's proceed to step 4:
When dividing 789 by 140, we get 5 with a remainder of 89.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 700 from 789 and we're left with 89.
Append the next digit (4) from the dividend to 89 and continue with: 894 / 140

Going ahead to step 5:
If we divide 894 by 140, we get 6 and a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 456.0
Deduct 840 from 894 and we're left with 54.
Append the next digit (3) from the dividend to 54 and continue with: 543 / 140

Let's proceed to step 6:
543 divided by 140 is 3 with a remainder of 123.
The number 3 becomes the next digit in our result. 
Result so far: 4563.0
Deduct 420 from 543 and we're left with 123.
Take the next digit (1) from the dividend and append it to 123, then repeat: 1231 / 140

Let's proceed to step 7:
The number 140 fits into 1231 8 times, leaving a remainder of 111.
Put 8 as the next digit of the answer. 
Result so far: 45638.0
If we subtract 1120 from 1231, we get 111.
Bring next digit (2) of the dividend behind the 111 and repeat the process: 1112 / 140

Let's proceed to step 8:
If we divide 1112 by 140, we get 7 and a remainder of 132.
Record the quotient 7 as the next digit in the result. 
Result so far: 456387.0
The remainder is 132 after subtracting 980 from 1112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 9:
1320 divided by 140 is 9 with a remainder of 60.
Use 9 as the next digit of our solution. 
Result so far: 456387.9
If we subtract 1260 from 1320, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
The number 140 fits into 600 4 times, leaving a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 456387.94
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
140 can be fit into 400 2 times, resulting in a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 456387.942
Subtracting 280 from 400 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
1200 divided by 140 is 8 with a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 456387.9428
If we subtract 1120 from 1200, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 13:
When dividing 800 by 140, we get 5 with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 456387.94285
Subtract 700 from 800 to 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.

Moving on to step 14:
1000 divided by 140 is 7 with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 456387.942857
The remainder is 20 after subtracting 980 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
The number 140 fits into 200 1 times, leaving a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 456387.9428571
Subtracting 140 from 200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 16:
If we divide 600 by 140, we get 4 and a remainder of 40.
The next digit of our result is 4. 
Result so far: 456387.94285714
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 456387.94285714, and the remainder is 4e-08.