84121258 divided by 777 
We're looking to find how many times 777 goes into 84121258.

Going ahead to step 1:
When dividing 8 by 777, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 777

Let's proceed to step 2:
777 goes into 84 0 times with a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Bring next digit (1) of the dividend behind the 84 and repeat the process: 841 / 777

Step 3:
When dividing 841 by 777, we get 1 with a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 777 from 841 leaves us with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 777

Advancing to step 4:
777 can be fit into 642 0 times, resulting in a remainder of 642.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 642 and we're left with 642.
Fetch the next digit (1) from the dividend, attach it to 642 and continue: 6421 / 777

Step 5:
If we divide 6421 by 777, we get 8 and a remainder of 205.
Use 8 as the next digit of our solution. 
Result so far: 108.0
Deduct 6216 from 6421 and we're left with 205.
Take the next digit (2) from the dividend and append it to 205, then repeat: 2052 / 777

On to step 6:
777 goes into 2052 2 times with a remainder of 498.
The next digit of our result is 2. 
Result so far: 1082.0
If we take 1554 away from 2052, we end up with 498.
Append the next digit (5) from the dividend to 498 and continue with: 4985 / 777

Going ahead to step 7:
777 goes into 4985 6 times with a remainder of 323.
Write down 6 as next digit of the result. 
Result so far: 10826.0
Deduct 4662 from 4985 and we're left with 323.
Fetch the next digit (8) from the dividend, attach it to 323 and continue: 3238 / 777

Step 8:
3238 divided by 777 is 4 with a remainder of 130.
Record the quotient 4 as the next digit in the result. 
Result so far: 108264.0
Deduct 3108 from 3238 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 9:
777 goes into 1300 1 times with a remainder of 523.
Put 1 as the next digit of the answer. 
Result so far: 108264.1
Deduct 777 from 1300 and we're left with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Moving on to step 10:
If we divide 5230 by 777, we get 6 and a remainder of 568.
Use 6 as the next digit of our solution. 
Result so far: 108264.16
If we subtract 4662 from 5230, we get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Let's proceed to step 11:
The number 777 fits into 5680 7 times, leaving a remainder of 241.
The number 7 becomes the next digit in our result. 
Result so far: 108264.167
If we subtract 5439 from 5680, we get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 12:
2410 divided by 777 is 3 with a remainder of 79.
The next digit of our result is 3. 
Result so far: 108264.1673
Subtracting 2331 from 2410 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 13:
777 can be fit into 790 1 times, resulting in a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 108264.16731
If we take 777 away from 790, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 14:
When dividing 130 by 777, we get 0 with a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 108264.16731
Subtracting 0 from 130 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 15:
When dividing 1300 by 777, we get 1 with a remainder of 523.
Record the quotient 1 as the next digit in the result. 
Result so far: 108264.1673101
Subtract 777 from 1300 to get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Going ahead to step 16:
777 goes into 5230 6 times with a remainder of 568.
The next digit of our result is 6. 
Result so far: 108264.16731016
Subtracting 4662 from 5230 leaves us with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

The final outcome is 108264.16731016, with a leftover of 5.68e-07.