7.85% is the change from 854 to 921
Calculation steps:
[( 921 - 854 ) ÷ 854] x 100 = 7.85%
Formula
Percentage change = [(921 - 854) / 854] x 100
Subtract the new number by the original number
921 - 854 = 67
67 ÷ 854 = 0.07845433255269321
0.07845433255269321 x 100 = 7.85%