We're dividing 90415099 by 719 
We want to figure out the number of times 90415099 can be divided by 719.

On to step 1:
When dividing 9 by 719, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 719

Moving on to step 2:
719 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 719

Step 3:
719 can be fit into 904 1 times, resulting in a remainder of 185.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 719 from 904, we get 185.
Fetch the next digit (1) from the dividend, attach it to 185 and continue: 1851 / 719

On to step 4:
The number 719 fits into 1851 2 times, leaving a remainder of 413.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1438 from 1851, we get 413.
Include the next digit (5) from the dividend after 413, then repeat: 4135 / 719

Step 5:
The number 719 fits into 4135 5 times, leaving a remainder of 540.
Use 5 as the next digit of our solution. 
Result so far: 125.0
Deduct 3595 from 4135 and we're left with 540.
Bring next digit (0) of the dividend behind the 540 and repeat the process: 5400 / 719

Moving on to step 6:
719 goes into 5400 7 times with a remainder of 367.
Put 7 as the next digit of the answer. 
Result so far: 1257.0
Subtracting 5033 from 5400 leaves us with 367.
Include the next digit (9) from the dividend after 367, then repeat: 3679 / 719

On to step 7:
When dividing 3679 by 719, we get 5 with a remainder of 84.
Put 5 as the next digit of the answer. 
Result so far: 12575.0
If we subtract 3595 from 3679, we get 84.
Take the next digit (9) from the dividend and append it to 84, then repeat: 849 / 719

Moving on to step 8:
719 can be fit into 849 1 times, resulting in a remainder of 130.
The next digit of our result is 1. 
Result so far: 125751.0
Subtracting 719 from 849 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.

Step 9:
719 can be fit into 1300 1 times, resulting in a remainder of 581.
Record the quotient 1 as the next digit in the result. 
Result so far: 125751.1
Subtracting 719 from 1300 leaves us with 581.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5810, and continue the process.

Going ahead to step 10:
719 can be fit into 5810 8 times, resulting in a remainder of 58.
The next digit of our result is 8. 
Result so far: 125751.18
If we subtract 5752 from 5810, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 11:
580 divided by 719 is 0 with a remainder of 580.
Put 0 as the next digit of the answer. 
Result so far: 125751.18
Subtract 0 from 580 to get 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 12:
When dividing 5800 by 719, we get 8 with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 125751.1808
Deduct 5752 from 5800 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
719 can be fit into 480 0 times, resulting in a remainder of 480.
Write down 0 as next digit of the result. 
Result so far: 125751.1808
Subtract 0 from 480 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 14:
719 can be fit into 4800 6 times, resulting in a remainder of 486.
Write down 6 as next digit of the result. 
Result so far: 125751.180806
If we take 4314 away from 4800, we end up with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Going ahead to step 15:
719 can be fit into 4860 6 times, resulting in a remainder of 546.
Write down 6 as next digit of the result. 
Result so far: 125751.1808066
The remainder is 546 after subtracting 4314 from 4860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

The final outcome is 125751.1808066, with a leftover of 5.46e-06.