51.54% is the change from 648 to 982
Calculation steps:
[( 982 - 648 ) ÷ 648] x 100 = 51.54%
Formula
Percentage change = [(982 - 648) / 648] x 100
Subtract the new number by the original number
982 - 648 = 334
334 ÷ 648 = 0.5154320987654321
0.5154320987654321 x 100 = 51.54%