No problem, we've got 9973310 and 84226400 to multiply
9973310 × 84226400 = 84226400 × (9973310)
+ 84226400 × 0 giving us 0
+ 84226400 × 10 giving us 842264000
+ 84226400 × 300 resulting in 25267920000
+ 84226400 × 3000 that equals 252679200000
+ 84226400 × 70000 that results in 5895848000000
+ 84226400 × 900000 that equals 75803760000000
+ 84226400 × 9000000 that equals 758037600000000

= 840015997384000
