45.54% is the change from 672 to 978
Calculation steps:
[( 978 - 672 ) ÷ 672] x 100 = 45.54%
Formula
Percentage change = [(978 - 672) / 672] x 100
Subtract the new number by the original number
978 - 672 = 306
306 ÷ 672 = 0.45535714285714285
0.45535714285714285 x 100 = 45.54%