507.45% is the change from 161 to 978
Calculation steps:
[( 978 - 161 ) ÷ 161] x 100 = 507.45%
Formula
Percentage change = [(978 - 161) / 161] x 100
Subtract the new number by the original number
978 - 161 = 817
817 ÷ 161 = 5.074534161490683
5.074534161490683 x 100 = 507.45%