77980370 ÷ 106 
We're looking to find how many times 106 goes into 77980370.

Moving on to step 1:
When dividing 7 by 106, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 106

Advancing to step 2:
106 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Take the next digit (9) from the dividend and append it to 77, then repeat: 779 / 106

Going ahead to step 3:
779 divided by 106 is 7 with a remainder of 37.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 742 from 779, we get 37.
Include the next digit (8) from the dividend after 37, then repeat: 378 / 106

Moving on to step 4:
106 can be fit into 378 3 times, resulting in a remainder of 60.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
Deduct 318 from 378 and we're left with 60.
Bring next digit (0) of the dividend behind the 60 and repeat the process: 600 / 106

Let's proceed to step 5:
When dividing 600 by 106, we get 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 735.0
The remainder is 70 after subtracting 530 from 600.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 106

Step 6:
703 divided by 106 is 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 7356.0
Deduct 636 from 703 and we're left with 67.
Include the next digit (7) from the dividend after 67, then repeat: 677 / 106

Going ahead to step 7:
677 divided by 106 is 6 with a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 73566.0
If we subtract 636 from 677, we get 41.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 106

Moving on to step 8:
When dividing 410 by 106, we get 3 with a remainder of 92.
The number 3 becomes the next digit in our result. 
Result so far: 735663.0
If we subtract 318 from 410, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 9:
106 goes into 920 8 times with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 735663.8
The remainder is 72 after subtracting 848 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
The number 106 fits into 720 6 times, leaving a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 735663.86
If we take 636 away from 720, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 11:
106 can be fit into 840 7 times, resulting in a remainder of 98.
The number 7 becomes the next digit in our result. 
Result so far: 735663.867
If we subtract 742 from 840, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 12:
If we divide 980 by 106, we get 9 and a remainder of 26.
The next digit of our result is 9. 
Result so far: 735663.8679
Subtract 954 from 980 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 13:
When dividing 260 by 106, we get 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 735663.86792
The remainder is 48 after subtracting 212 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 14:
If we divide 480 by 106, we get 4 and a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 735663.867924
If we subtract 424 from 480, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 15:
If we divide 560 by 106, we get 5 and a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 735663.8679245
Subtracting 530 from 560 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 16:
106 can be fit into 300 2 times, resulting in a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 735663.86792452
Subtracting 212 from 300 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

After the division, we end up with 735663.86792452 and a remainder of 8.8e-08.