75.2% is the change from 488 to 855
Calculation steps:
[( 855 - 488 ) ÷ 488] x 100 = 75.2%
Formula
Percentage change = [(855 - 488) / 488] x 100
Subtract the new number by the original number
855 - 488 = 367
367 ÷ 488 = 0.7520491803278688
0.7520491803278688 x 100 = 75.2%