<ul data-eligibleForWebStory="true">Most int32 and int64 numbers cannot be represented exactly by float32 and float64 respectively.Only a small percentage of integers can be represented exactly by floating point numbers.For int32, about 3.5% of 32-bit integers can be represented precisely by a 32-bit float.For int64, approximately 0.5% of 64-bit integers can be represented exactly by a 64-bit float.