73.73% is the change from 491 to 853
Calculation steps:
[( 853 - 491 ) ÷ 491] x 100 = 73.73%
Formula
Percentage change = [(853 - 491) / 491] x 100
Subtract the new number by the original number
853 - 491 = 362
362 ÷ 491 = 0.7372708757637475
0.7372708757637475 x 100 = 73.73%