We look at the division of 70121385 by 763 
Let's see how many times 763 fits into 70121385.

Moving on to step 1:
763 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 763

Advancing to step 2:
When dividing 70 by 763, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Grab the next digit (1) from the dividend, add it to 70, then carry on: 701 / 763

Moving on to step 3:
701 divided by 763 is 0 with a remainder of 701.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 701, we get 701.
Grab the next digit (2) from the dividend, add it to 701, then carry on: 7012 / 763

Step 4:
763 goes into 7012 9 times with a remainder of 145.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 6867 from 7012 to get 145.
Grab the next digit (1) from the dividend, add it to 145, then carry on: 1451 / 763

Let's proceed to step 5:
1451 divided by 763 is 1 with a remainder of 688.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Deduct 763 from 1451 and we're left with 688.
Bring next digit (3) of the dividend behind the 688 and repeat the process: 6883 / 763

Let's proceed to step 6:
6883 divided by 763 is 9 with a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 919.0
Deduct 6867 from 6883 and we're left with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 763

Moving on to step 7:
763 goes into 168 0 times with a remainder of 168.
The next digit of our result is 0. 
Result so far: 9190.0
Subtracting 0 from 168 leaves us with 168.
Include the next digit (5) from the dividend after 168, then repeat: 1685 / 763

Advancing to step 8:
763 can be fit into 1685 2 times, resulting in a remainder of 159.
The number 2 becomes the next digit in our result. 
Result so far: 91902.0
Subtract 1526 from 1685 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 9:
If we divide 1590 by 763, we get 2 and a remainder of 64.
The next digit of our result is 2. 
Result so far: 91902.2
Deduct 1526 from 1590 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 10:
763 goes into 640 0 times with a remainder of 640.
Put 0 as the next digit of the answer. 
Result so far: 91902.2
The remainder is 640 after subtracting 0 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 11:
When dividing 6400 by 763, we get 8 with a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 91902.208
Subtract 6104 from 6400 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 12:
The number 763 fits into 2960 3 times, leaving a remainder of 671.
Put 3 as the next digit of the answer. 
Result so far: 91902.2083
If we subtract 2289 from 2960, we get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Advancing to step 13:
6710 divided by 763 is 8 with a remainder of 606.
Record the quotient 8 as the next digit in the result. 
Result so far: 91902.20838
The remainder is 606 after subtracting 6104 from 6710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 14:
If we divide 6060 by 763, we get 7 and a remainder of 719.
Record the quotient 7 as the next digit in the result. 
Result so far: 91902.208387
Subtract 5341 from 6060 to get 719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7190, and continue the process.

Going ahead to step 15:
7190 divided by 763 is 9 with a remainder of 323.
Write down 9 as next digit of the result. 
Result so far: 91902.2083879
If we subtract 6867 from 7190, we get 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Going ahead to step 16:
If we divide 3230 by 763, we get 4 and a remainder of 178.
Record the quotient 4 as the next digit in the result. 
Result so far: 91902.20838794
The remainder is 178 after subtracting 3052 from 3230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Our division results in 91902.20838794 with a remaining 1.78e-07.