176.52% is the change from 345 to 954
Calculation steps:
[( 954 - 345 ) ÷ 345] x 100 = 176.52%
Formula
Percentage change = [(954 - 345) / 345] x 100
Subtract the new number by the original number
954 - 345 = 609
609 ÷ 345 = 1.7652173913043478
1.7652173913043478 x 100 = 176.52%