75.45% is the change from 501 to 879
Calculation steps:
[( 879 - 501 ) ÷ 501] x 100 = 75.45%
Formula
Percentage change = [(879 - 501) / 501] x 100
Subtract the new number by the original number
879 - 501 = 378
378 ÷ 501 = 0.7544910179640718
0.7544910179640718 x 100 = 75.45%