104.05% is the change from 247 to 504
Calculation steps:
[( 504 - 247 ) ÷ 247] x 100 = 104.05%
Formula
Percentage change = [(504 - 247) / 247] x 100
Subtract the new number by the original number
504 - 247 = 257
257 ÷ 247 = 1.040485829959514
1.040485829959514 x 100 = 104.05%