15.28% is the change from 851 to 981
Calculation steps:
[( 981 - 851 ) ÷ 851] x 100 = 15.28%
Formula
Percentage change = [(981 - 851) / 851] x 100
Subtract the new number by the original number
981 - 851 = 130
130 ÷ 851 = 0.15276145710928318
0.15276145710928318 x 100 = 15.28%