116.85% is the change from 451 to 978
Calculation steps:
[( 978 - 451 ) ÷ 451] x 100 = 116.85%
Formula
Percentage change = [(978 - 451) / 451] x 100
Subtract the new number by the original number
978 - 451 = 527
527 ÷ 451 = 1.1685144124168514
1.1685144124168514 x 100 = 116.85%