We look at the division of 91202338 by 780 
We want to figure out the number of times 91202338 can be divided by 780.

Going ahead to step 1:
The number 780 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 780

Going ahead to step 2:
When dividing 91 by 780, we get 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 780

Step 3:
780 goes into 912 1 times with a remainder of 132.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 780 away from 912, we end up with 132.
Append the next digit (0) from the dividend to 132 and continue with: 1320 / 780

Advancing to step 4:
If we divide 1320 by 780, we get 1 and a remainder of 540.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 780 from 1320 to get 540.
Append the next digit (2) from the dividend to 540 and continue with: 5402 / 780

Moving on to step 5:
If we divide 5402 by 780, we get 6 and a remainder of 722.
Put 6 as the next digit of the answer. 
Result so far: 116.0
Deduct 4680 from 5402 and we're left with 722.
Bring next digit (3) of the dividend behind the 722 and repeat the process: 7223 / 780

Moving on to step 6:
7223 divided by 780 is 9 with a remainder of 203.
Record the quotient 9 as the next digit in the result. 
Result so far: 1169.0
If we subtract 7020 from 7223, we get 203.
Fetch the next digit (3) from the dividend, attach it to 203 and continue: 2033 / 780

Going ahead to step 7:
If we divide 2033 by 780, we get 2 and a remainder of 473.
Put 2 as the next digit of the answer. 
Result so far: 11692.0
Subtract 1560 from 2033 to get 473.
Take the next digit (8) from the dividend and append it to 473, then repeat: 4738 / 780

Step 8:
When dividing 4738 by 780, we get 6 with a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 116926.0
If we take 4680 away from 4738, we end up 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.

Going ahead to step 9:
780 goes into 580 0 times with a remainder of 580.
The number 0 becomes the next digit in our result. 
Result so far: 116926.0
Deduct 0 from 580 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 10:
780 goes into 5800 7 times with a remainder of 340.
Write down 7 as next digit of the result. 
Result so far: 116926.07
Subtract 5460 from 5800 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 11:
780 can be fit into 3400 4 times, resulting in a remainder of 280.
The number 4 becomes the next digit in our result. 
Result so far: 116926.074
Deduct 3120 from 3400 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 12:
The number 780 fits into 2800 3 times, leaving a remainder of 460.
Write down 3 as next digit of the result. 
Result so far: 116926.0743
If we take 2340 away from 2800, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 13:
The number 780 fits into 4600 5 times, leaving a remainder of 700.
The number 5 becomes the next digit in our result. 
Result so far: 116926.07435
Subtract 3900 from 4600 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 14:
780 can be fit into 7000 8 times, resulting in a remainder of 760.
Use 8 as the next digit of our solution. 
Result so far: 116926.074358
Subtracting 6240 from 7000 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 15:
780 can be fit into 7600 9 times, resulting in a remainder of 580.
Record the quotient 9 as the next digit in the result. 
Result so far: 116926.0743589
Deduct 7020 from 7600 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 16:
If we divide 5800 by 780, we get 7 and a remainder of 340.
Record the quotient 7 as the next digit in the result. 
Result so far: 116926.07435897
Deduct 5460 from 5800 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Our division results in 116926.07435897 with a remaining 3.4e-07.