We look at the division of 76429121 by 705 
Let's see how many times 705 fits into 76429121.

Step 1:
The number 705 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 705

Let's proceed to step 2:
The number 705 fits into 76 0 times, leaving a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Fetch the next digit (4) from the dividend, attach it to 76 and continue: 764 / 705

Moving on to step 3:
764 divided by 705 is 1 with a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 705 from 764 to get 59.
Grab the next digit (2) from the dividend, add it to 59, then carry on: 592 / 705

Let's proceed to step 4:
When dividing 592 by 705, we get 0 with a remainder of 592.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 592 to get 592.
Include the next digit (9) from the dividend after 592, then repeat: 5929 / 705

Step 5:
705 can be fit into 5929 8 times, resulting in a remainder of 289.
The next digit of our result is 8. 
Result so far: 108.0
If we take 5640 away from 5929, we end up with 289.
Bring next digit (1) of the dividend behind the 289 and repeat the process: 2891 / 705

Going ahead to step 6:
The number 705 fits into 2891 4 times, leaving a remainder of 71.
Record the quotient 4 as the next digit in the result. 
Result so far: 1084.0
If we take 2820 away from 2891, we end up with 71.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 705

Going ahead to step 7:
If we divide 712 by 705, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 10841.0
Subtract 705 from 712 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 705

Advancing to step 8:
71 divided by 705 is 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 108410.0
The remainder is 71 after subtracting 0 from 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 9:
710 divided by 705 is 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 108410.1
If we take 705 away from 710, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
705 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 108410.1
Deduct 0 from 50 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.

Advancing to step 11:
500 divided by 705 is 0 with a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 108410.1
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final result is 108410.1 with a remainder of 0.05.