173.75% is the change from 320 to 876
Calculation steps:
[( 876 - 320 ) ÷ 320] x 100 = 173.75%
Formula
Percentage change = [(876 - 320) / 320] x 100
Subtract the new number by the original number
876 - 320 = 556
556 ÷ 320 = 1.7375
1.7375 x 100 = 173.75%