73.28% is the change from 509 to 882
Calculation steps:
[( 882 - 509 ) ÷ 509] x 100 = 73.28%
Formula
Percentage change = [(882 - 509) / 509] x 100
Subtract the new number by the original number
882 - 509 = 373
373 ÷ 509 = 0.7328094302554028
0.7328094302554028 x 100 = 73.28%