Alright, let's work through 6158 times 958 step by step
6158 × 958 = 958 × (6158)
+ 958 × 8 giving us 7664
+ 958 × 50 giving us 47900
+ 958 × 100 giving us 95800
+ 958 × 6000 which equals 5748000

= 5899364
