492.73% is the change from 165 to 978
Calculation steps:
[( 978 - 165 ) ÷ 165] x 100 = 492.73%
Formula
Percentage change = [(978 - 165) / 165] x 100
Subtract the new number by the original number
978 - 165 = 813
813 ÷ 165 = 4.927272727272728
4.927272727272728 x 100 = 492.73%