77.18% is the change from 504 to 893
Calculation steps:
[( 893 - 504 ) ÷ 504] x 100 = 77.18%
Formula
Percentage change = [(893 - 504) / 504] x 100
Subtract the new number by the original number
893 - 504 = 389
389 ÷ 504 = 0.7718253968253969
0.7718253968253969 x 100 = 77.18%