46.21% is the change from 647 to 946
Calculation steps:
[( 946 - 647 ) ÷ 647] x 100 = 46.21%
Formula
Percentage change = [(946 - 647) / 647] x 100
Subtract the new number by the original number
946 - 647 = 299
299 ÷ 647 = 0.46213292117465227
0.46213292117465227 x 100 = 46.21%