53.94% is the change from 647 to 996
Calculation steps:
[( 996 - 647 ) ÷ 647] x 100 = 53.94%
Formula
Percentage change = [(996 - 647) / 647] x 100
Subtract the new number by the original number
996 - 647 = 349
349 ÷ 647 = 0.5394126738794436
0.5394126738794436 x 100 = 53.94%