No problem, we've got 12324345 and 66076055 to multiply
12324345 × 66076055 = 66076055 × (12324345)
+ 66076055 × 5 resulting in 330380275
+ 66076055 × 40 that results in 2643042200
+ 66076055 × 300 what gives us 19822816500
+ 66076055 × 4000 what gives us 264304220000
+ 66076055 × 20000 that equals 1321521100000
+ 66076055 × 300000 what gives us 19822816500000
+ 66076055 × 2000000 that equals 132152110000000
+ 66076055 × 10000000 resulting in 660760550000000

= 814344098058975
