14.24% is the change from 857 to 979
Calculation steps:
[( 979 - 857 ) ÷ 857] x 100 = 14.24%
Formula
Percentage change = [(979 - 857) / 857] x 100
Subtract the new number by the original number
979 - 857 = 122
122 ÷ 857 = 0.1423570595099183
0.1423570595099183 x 100 = 14.24%