12.03% is the change from 873 to 978
Calculation steps:
[( 978 - 873 ) ÷ 873] x 100 = 12.03%
Formula
Percentage change = [(978 - 873) / 873] x 100
Subtract the new number by the original number
978 - 873 = 105
105 ÷ 873 = 0.12027491408934708
0.12027491408934708 x 100 = 12.03%