48.69% is the change from 647 to 962
Calculation steps:
[( 962 - 647 ) ÷ 647] x 100 = 48.69%
Formula
Percentage change = [(962 - 647) / 647] x 100
Subtract the new number by the original number
962 - 647 = 315
315 ÷ 647 = 0.4868624420401855
0.4868624420401855 x 100 = 48.69%