We look at the division of 99596161 by 149 
We want to divide 99596161 by 149.

Moving on to step 1:
When dividing 9 by 149, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 149

On to step 2:
99 divided by 149 is 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Fetch the next digit (5) from the dividend, attach it to 99 and continue: 995 / 149

On to step 3:
149 goes into 995 6 times with a remainder of 101.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 894 from 995, we get 101.
Include the next digit (9) from the dividend after 101, then repeat: 1019 / 149

Step 4:
149 goes into 1019 6 times with a remainder of 125.
The next digit of our result is 6. 
Result so far: 66.0
Subtracting 894 from 1019 leaves us with 125.
Grab the next digit (6) from the dividend, add it to 125, then carry on: 1256 / 149

Step 5:
When dividing 1256 by 149, we get 8 with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 668.0
Subtract 1192 from 1256 to get 64.
Append the next digit (1) from the dividend to 64 and continue with: 641 / 149

Going ahead to step 6:
When dividing 641 by 149, we get 4 with a remainder of 45.
The next digit of our result is 4. 
Result so far: 6684.0
If we take 596 away from 641, we end up with 45.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 149

On to step 7:
456 divided by 149 is 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 66843.0
Deduct 447 from 456 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 149

Step 8:
If we divide 91 by 149, we get 0 and a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 668430.0
If we subtract 0 from 91, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Moving on to step 9:
149 can be fit into 910 6 times, resulting in a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 668430.6
If we take 894 away from 910, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
If we divide 160 by 149, we get 1 and a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 668430.61
Deduct 149 from 160 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 11:
The number 149 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 668430.61
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 12:
If we divide 1100 by 149, we get 7 and a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 668430.6107
Subtracting 1043 from 1100 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 13:
570 divided by 149 is 3 with a remainder of 123.
Write down 3 as next digit of the result. 
Result so far: 668430.61073
If we subtract 447 from 570, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 14:
The number 149 fits into 1230 8 times, leaving a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 668430.610738
Deduct 1192 from 1230 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 15:
149 goes into 380 2 times with a remainder of 82.
The next digit of our result is 2. 
Result so far: 668430.6107382
If we take 298 away from 380, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 16:
When dividing 820 by 149, we get 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 668430.61073825
Subtract 745 from 820 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final outcome is 668430.61073825, with a leftover of 7.5e-08.