We look at the division of 7447619 by 77 
We want to divide 7447619 by 77.

Advancing to step 1:
77 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 77

Advancing to step 2:
77 can be fit into 74 0 times, resulting in a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 77

Step 3:
77 can be fit into 744 9 times, resulting in a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 51 after subtracting 693 from 744.
Take the next digit (7) from the dividend and append it to 51, then repeat: 517 / 77

Moving on to step 4:
If we divide 517 by 77, we get 6 and a remainder of 55.
The next digit of our result is 6. 
Result so far: 96.0
If we subtract 462 from 517, we get 55.
Append the next digit (6) from the dividend to 55 and continue with: 556 / 77

Step 5:
77 can be fit into 556 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 967.0
Deduct 539 from 556 and we're left with 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 77

Advancing to step 6:
The number 77 fits into 171 2 times, leaving a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 9672.0
Deduct 154 from 171 and we're left with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 77

On to step 7:
77 can be fit into 179 2 times, resulting in a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 96722.0
If we take 154 away from 179, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
If we divide 250 by 77, we get 3 and a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 96722.3
Subtract 231 from 250 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
77 can be fit into 190 2 times, resulting in a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 96722.32
If we take 154 away from 190, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
360 divided by 77 is 4 with a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 96722.324
Subtracting 308 from 360 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
If we divide 520 by 77, we get 6 and a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 96722.3246
Deduct 462 from 520 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 12:
580 divided by 77 is 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 96722.32467
Deduct 539 from 580 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
410 divided by 77 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 96722.324675
If we take 385 away from 410, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 14:
If we divide 250 by 77, we get 3 and a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 96722.3246753
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 15:
When dividing 190 by 77, we get 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 96722.32467532
The remainder is 36 after subtracting 154 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 96722.32467532, with a leftover of 3.6e-08.