99299545 ÷ 149 
We want to figure out the number of times 99299545 can be divided by 149.

On to step 1:
If we divide 9 by 149, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 149

Let's proceed to step 2:
If we divide 99 by 149, we get 0 and a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Grab the next digit (2) from the dividend, add it to 99, then carry on: 992 / 149

On to step 3:
If we divide 992 by 149, we get 6 and a remainder of 98.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 894 from 992, we get 98.
Take the next digit (9) from the dividend and append it to 98, then repeat: 989 / 149

Going ahead to step 4:
149 goes into 989 6 times with a remainder of 95.
Write down 6 as next digit of the result. 
Result so far: 66.0
Deduct 894 from 989 and we're left with 95.
Append the next digit (9) from the dividend to 95 and continue with: 959 / 149

Advancing to step 5:
The number 149 fits into 959 6 times, leaving a remainder of 65.
Write down 6 as next digit of the result. 
Result so far: 666.0
If we subtract 894 from 959, we get 65.
Take the next digit (5) from the dividend and append it to 65, then repeat: 655 / 149

Advancing to step 6:
If we divide 655 by 149, we get 4 and a remainder of 59.
Write down 4 as next digit of the result. 
Result so far: 6664.0
Subtracting 596 from 655 leaves us with 59.
Bring next digit (4) of the dividend behind the 59 and repeat the process: 594 / 149

Moving on to step 7:
149 goes into 594 3 times with a remainder of 147.
Write down 3 as next digit of the result. 
Result so far: 66643.0
The remainder is 147 after subtracting 447 from 594.
Take the next digit (5) from the dividend and append it to 147, then repeat: 1475 / 149

Step 8:
1475 divided by 149 is 9 with a remainder of 134.
Use 9 as the next digit of our solution. 
Result so far: 666439.0
The remainder is 134 after subtracting 1341 from 1475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 9:
1340 divided by 149 is 8 with a remainder of 148.
The next digit of our result is 8. 
Result so far: 666439.8
Deduct 1192 from 1340 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 10:
The number 149 fits into 1480 9 times, leaving a remainder of 139.
The number 9 becomes the next digit in our result. 
Result so far: 666439.89
Subtract 1341 from 1480 to get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Let's proceed to step 11:
The number 149 fits into 1390 9 times, leaving a remainder of 49.
Use 9 as the next digit of our solution. 
Result so far: 666439.899
Deduct 1341 from 1390 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Our division results in 666439.899 with a remaining 0.0049.