193.19% is the change from 323 to 947
Calculation steps:
[( 947 - 323 ) ÷ 323] x 100 = 193.19%
Formula
Percentage change = [(947 - 323) / 323] x 100
Subtract the new number by the original number
947 - 323 = 624
624 ÷ 323 = 1.931888544891641
1.931888544891641 x 100 = 193.19%