14.55% is the change from 873 to 1000
Calculation steps:
[( 1000 - 873 ) ÷ 873] x 100 = 14.55%
Formula
Percentage change = [(1000 - 873) / 873] x 100
Subtract the new number by the original number
1000 - 873 = 127
127 ÷ 873 = 0.145475372279496
0.145475372279496 x 100 = 14.55%