182.37% is the change from 346 to 977
Calculation steps:
[( 977 - 346 ) ÷ 346] x 100 = 182.37%
Formula
Percentage change = [(977 - 346) / 346] x 100
Subtract the new number by the original number
977 - 346 = 631
631 ÷ 346 = 1.823699421965318
1.823699421965318 x 100 = 182.37%