86249190 ÷ 148 
We want to figure out the number of times 86249190 can be divided by 148.

Advancing to step 1:
The number 148 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 148

Moving on to step 2:
If we divide 86 by 148, we get 0 and a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 148

On to step 3:
148 goes into 862 5 times with a remainder of 122.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 740 from 862 and we're left with 122.
Bring next digit (4) of the dividend behind the 122 and repeat the process: 1224 / 148

Let's proceed to step 4:
148 goes into 1224 8 times with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 58.0
Deduct 1184 from 1224 and we're left with 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 148

Step 5:
When dividing 409 by 148, we get 2 with a remainder of 113.
Record the quotient 2 as the next digit in the result. 
Result so far: 582.0
Subtracting 296 from 409 leaves us with 113.
Append the next digit (1) from the dividend to 113 and continue with: 1131 / 148

Let's proceed to step 6:
148 can be fit into 1131 7 times, resulting in a remainder of 95.
Use 7 as the next digit of our solution. 
Result so far: 5827.0
Subtracting 1036 from 1131 leaves us with 95.
Fetch the next digit (9) from the dividend, attach it to 95 and continue: 959 / 148

On to step 7:
148 can be fit into 959 6 times, resulting in a remainder of 71.
Use 6 as the next digit of our solution. 
Result so far: 58276.0
Subtracting 888 from 959 leaves us with 71.
Append the next digit (0) from the dividend to 71 and continue with: 710 / 148

Let's proceed to step 8:
148 goes into 710 4 times with a remainder of 118.
The number 4 becomes the next digit in our result. 
Result so far: 582764.0
Subtracting 592 from 710 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 9:
1180 divided by 148 is 7 with a remainder of 144.
Write down 7 as next digit of the result. 
Result so far: 582764.7
The remainder is 144 after subtracting 1036 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 10:
1440 divided by 148 is 9 with a remainder of 108.
The number 9 becomes the next digit in our result. 
Result so far: 582764.79
Subtracting 1332 from 1440 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 11:
The number 148 fits into 1080 7 times, leaving a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 582764.797
Subtracting 1036 from 1080 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
When dividing 440 by 148, we get 2 with a remainder of 144.
The number 2 becomes the next digit in our result. 
Result so far: 582764.7972
If we subtract 296 from 440, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 13:
148 goes into 1440 9 times with a remainder of 108.
Write down 9 as next digit of the result. 
Result so far: 582764.79729
The remainder is 108 after subtracting 1332 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 14:
1080 divided by 148 is 7 with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 582764.797297
Subtract 1036 from 1080 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 15:
148 can be fit into 440 2 times, resulting in a remainder of 144.
Put 2 as the next digit of the answer. 
Result so far: 582764.7972972
Subtracting 296 from 440 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 16:
When dividing 1440 by 148, we get 9 with a remainder of 108.
The next digit of our result is 9. 
Result so far: 582764.79729729
The remainder is 108 after subtracting 1332 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Our division results in 582764.79729729 with a remaining 1.08e-07.