59.24% is the change from 503 to 801
Calculation steps:
[( 801 - 503 ) ÷ 503] x 100 = 59.24%
Formula
Percentage change = [(801 - 503) / 503] x 100
Subtract the new number by the original number
801 - 503 = 298
298 ÷ 503 = 0.5924453280318092
0.5924453280318092 x 100 = 59.24%