51.77% is the change from 649 to 985
Calculation steps:
[( 985 - 649 ) ÷ 649] x 100 = 51.77%
Formula
Percentage change = [(985 - 649) / 649] x 100
Subtract the new number by the original number
985 - 649 = 336
336 ÷ 649 = 0.5177195685670262
0.5177195685670262 x 100 = 51.77%