We look at the division of 43190730 by 149 
Our goal is to divide 43190730 by 149.

On to step 1:
If we divide 4 by 149, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 149

Step 2:
When dividing 43 by 149, we get 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Include the next digit (1) from the dividend after 43, then repeat: 431 / 149

Step 3:
431 divided by 149 is 2 with a remainder of 133.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 298 from 431 leaves us with 133.
Bring next digit (9) of the dividend behind the 133 and repeat the process: 1339 / 149

Let's proceed to step 4:
149 can be fit into 1339 8 times, resulting in a remainder of 147.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Deduct 1192 from 1339 and we're left with 147.
Fetch the next digit (0) from the dividend, attach it to 147 and continue: 1470 / 149

On to step 5:
When dividing 1470 by 149, we get 9 with a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 289.0
Deduct 1341 from 1470 and we're left with 129.
Grab the next digit (7) from the dividend, add it to 129, then carry on: 1297 / 149

On to step 6:
149 goes into 1297 8 times with a remainder of 105.
Use 8 as the next digit of our solution. 
Result so far: 2898.0
Deduct 1192 from 1297 and we're left with 105.
Take the next digit (3) from the dividend and append it to 105, then repeat: 1053 / 149

Moving on to step 7:
149 goes into 1053 7 times with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 28987.0
The remainder is 10 after subtracting 1043 from 1053.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 149

On to step 8:
When dividing 100 by 149, we get 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 289870.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 9:
1000 divided by 149 is 6 with a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 289870.6
The remainder is 106 after subtracting 894 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 10:
The number 149 fits into 1060 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 289870.67
Subtracting 1043 from 1060 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 11:
149 can be fit into 170 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 289870.671
If we subtract 149 from 170, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
149 can be fit into 210 1 times, resulting in a remainder of 61.
The next digit of our result is 1. 
Result so far: 289870.6711
Deduct 149 from 210 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final result is 289870.6711 with a remainder of 0.00061.