129.58% is the change from 426 to 978
Calculation steps:
[( 978 - 426 ) ÷ 426] x 100 = 129.58%
Formula
Percentage change = [(978 - 426) / 426] x 100
Subtract the new number by the original number
978 - 426 = 552
552 ÷ 426 = 1.295774647887324
1.295774647887324 x 100 = 129.58%