73.93% is the change from 491 to 854
Calculation steps:
[( 854 - 491 ) ÷ 491] x 100 = 73.93%
Formula
Percentage change = [(854 - 491) / 491] x 100
Subtract the new number by the original number
854 - 491 = 363
363 ÷ 491 = 0.7393075356415478
0.7393075356415478 x 100 = 73.93%