Let's divide 87969746 by 402
We want to figure out the number of times 87969746 can be divided by 402.

Step 1:
The number 402 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 402

On to step 2:
If we divide 87 by 402, we get 0 and a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 402

On to step 3:
The number 402 fits into 879 2 times, leaving a remainder of 75.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 804 from 879, we get 75.
Take the next digit (6) from the dividend and append it to 75, then repeat: 756 / 402

Advancing to step 4:
756 divided by 402 is 1 with a remainder of 354.
The next digit of our result is 1. 
Result so far: 21.0
If we take 402 away from 756, we end up with 354.
Bring next digit (9) of the dividend behind the 354 and repeat the process: 3549 / 402

Going ahead to step 5:
If we divide 3549 by 402, we get 8 and a remainder of 333.
Record the quotient 8 as the next digit in the result. 
Result so far: 218.0
Subtract 3216 from 3549 to get 333.
Take the next digit (7) from the dividend and append it to 333, then repeat: 3337 / 402

Moving on to step 6:
402 goes into 3337 8 times with a remainder of 121.
Put 8 as the next digit of the answer. 
Result so far: 2188.0
Deduct 3216 from 3337 and we're left with 121.
Take the next digit (4) from the dividend and append it to 121, then repeat: 1214 / 402

Advancing to step 7:
When dividing 1214 by 402, we get 3 with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 21883.0
Subtracting 1206 from 1214 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 402

Advancing to step 8:
86 divided by 402 is 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 218830.0
The remainder is 86 after subtracting 0 from 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
402 goes into 860 2 times with a remainder of 56.
The next digit of our result is 2. 
Result so far: 218830.2
The remainder is 56 after subtracting 804 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
402 can be fit into 560 1 times, resulting in a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 218830.21
Deduct 402 from 560 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 11:
402 goes into 1580 3 times with a remainder of 374.
The number 3 becomes the next digit in our result. 
Result so far: 218830.213
Deduct 1206 from 1580 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 12:
When dividing 3740 by 402, we get 9 with a remainder of 122.
Use 9 as the next digit of our solution. 
Result so far: 218830.2139
If we subtract 3618 from 3740, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 13:
If we divide 1220 by 402, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 218830.21393
If we take 1206 away from 1220, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 14:
402 can be fit into 140 0 times, resulting in a remainder of 140.
The next digit of our result is 0. 
Result so far: 218830.21393
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 15:
If we divide 1400 by 402, we get 3 and a remainder of 194.
Write down 3 as next digit of the result. 
Result so far: 218830.2139303
If we take 1206 away from 1400, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 16:
When dividing 1940 by 402, we get 4 with a remainder of 332.
Use 4 as the next digit of our solution. 
Result so far: 218830.21393034
If we take 1608 away from 1940, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The final outcome is 218830.21393034, with a leftover of 3.32e-07.