Alright, let's work through 99223020 times 73232214 step by step
99223020 × 73232214 = 73232214 × (99223020)
+ 73232214 × 0 which equals 0
+ 73232214 × 20 that is equal 1464644280
+ 73232214 × 000 that is equal 0
+ 73232214 × 3000 giving us 219696642000
+ 73232214 × 20000 resulting in 1464644280000
+ 73232214 × 200000 which equals 14646442800000
+ 73232214 × 9000000 what gives us 659089926000000
+ 73232214 × 90000000 that equals 6590899260000000

= 7266321434366280
