63774659 divided by 70 
We want to figure out the number of times 63774659 can be divided by 70.

Advancing to step 1:
70 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 70

Step 2:
When dividing 63 by 70, we get 0 with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (7) from the dividend to 63 and continue with: 637 / 70

Step 3:
If we divide 637 by 70, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 7 after subtracting 630 from 637.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 70

Moving on to step 4:
70 can be fit into 77 1 times, resulting in a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
The remainder is 7 after subtracting 70 from 77.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 70

Let's proceed to step 5:
70 goes into 74 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 911.0
The remainder is 4 after subtracting 70 from 74.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 70

Going ahead to step 6:
When dividing 46 by 70, we get 0 with a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 9110.0
If we subtract 0 from 46, we get 46.
Fetch the next digit (5) from the dividend, attach it to 46 and continue: 465 / 70

Going ahead to step 7:
When dividing 465 by 70, we get 6 with a remainder of 45.
Record the quotient 6 as the next digit in the result. 
Result so far: 91106.0
Subtract 420 from 465 to get 45.
Include the next digit (9) from the dividend after 45, then repeat: 459 / 70

Step 8:
70 can be fit into 459 6 times, resulting in a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 911066.0
Subtract 420 from 459 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 9:
70 can be fit into 390 5 times, resulting in a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 911066.5
Subtracting 350 from 390 leaves us 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.

Step 10:
When dividing 400 by 70, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 911066.55
Deduct 350 from 400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 911066.55 with a remaining 0.05.