101.23% is the change from 486 to 978
Calculation steps:
[( 978 - 486 ) ÷ 486] x 100 = 101.23%
Formula
Percentage change = [(978 - 486) / 486] x 100
Subtract the new number by the original number
978 - 486 = 492
492 ÷ 486 = 1.0123456790123457
1.0123456790123457 x 100 = 101.23%