53.51% is the change from 641 to 984
Calculation steps:
[( 984 - 641 ) ÷ 641] x 100 = 53.51%
Formula
Percentage change = [(984 - 641) / 641] x 100
Subtract the new number by the original number
984 - 641 = 343
343 ÷ 641 = 0.5351014040561622
0.5351014040561622 x 100 = 53.51%