86194257 ÷ 738 
Our goal is to divide 86194257 by 738.

Going ahead to step 1:
When dividing 8 by 738, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 738

Advancing to step 2:
86 divided by 738 is 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 738

Advancing to step 3:
The number 738 fits into 861 1 times, leaving a remainder of 123.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 738 away from 861, we end up with 123.
Fetch the next digit (9) from the dividend, attach it to 123 and continue: 1239 / 738

Moving on to step 4:
738 can be fit into 1239 1 times, resulting in a remainder of 501.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 738 from 1239 leaves us with 501.
Fetch the next digit (4) from the dividend, attach it to 501 and continue: 5014 / 738

Let's proceed to step 5:
If we divide 5014 by 738, we get 6 and a remainder of 586.
Put 6 as the next digit of the answer. 
Result so far: 116.0
Subtracting 4428 from 5014 leaves us with 586.
Fetch the next digit (2) from the dividend, attach it to 586 and continue: 5862 / 738

Going ahead to step 6:
If we divide 5862 by 738, we get 7 and a remainder of 696.
Put 7 as the next digit of the answer. 
Result so far: 1167.0
Subtract 5166 from 5862 to get 696.
Take the next digit (5) from the dividend and append it to 696, then repeat: 6965 / 738

Advancing to step 7:
738 can be fit into 6965 9 times, resulting in a remainder of 323.
The next digit of our result is 9. 
Result so far: 11679.0
Subtract 6642 from 6965 to get 323.
Bring next digit (7) of the dividend behind the 323 and repeat the process: 3237 / 738

Going ahead to step 8:
The number 738 fits into 3237 4 times, leaving a remainder of 285.
Use 4 as the next digit of our solution. 
Result so far: 116794.0
The remainder is 285 after subtracting 2952 from 3237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 9:
738 goes into 2850 3 times with a remainder of 636.
Record the quotient 3 as the next digit in the result. 
Result so far: 116794.3
Deduct 2214 from 2850 and we're left with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Step 10:
738 can be fit into 6360 8 times, resulting in a remainder of 456.
Record the quotient 8 as the next digit in the result. 
Result so far: 116794.38
Subtracting 5904 from 6360 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 11:
738 can be fit into 4560 6 times, resulting in a remainder of 132.
Put 6 as the next digit of the answer. 
Result so far: 116794.386
Subtracting 4428 from 4560 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 12:
738 can be fit into 1320 1 times, resulting in a remainder of 582.
Record the quotient 1 as the next digit in the result. 
Result so far: 116794.3861
If we take 738 away from 1320, we end up with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Moving on to step 13:
738 can be fit into 5820 7 times, resulting in a remainder of 654.
Put 7 as the next digit of the answer. 
Result so far: 116794.38617
If we take 5166 away from 5820, we end up with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

Step 14:
When dividing 6540 by 738, we get 8 with a remainder of 636.
The number 8 becomes the next digit in our result. 
Result so far: 116794.386178
If we take 5904 away from 6540, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Moving on to step 15:
The number 738 fits into 6360 8 times, leaving a remainder of 456.
Record the quotient 8 as the next digit in the result. 
Result so far: 116794.3861788
Subtract 5904 from 6360 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The final outcome is 116794.3861788, with a leftover of 4.56e-06.