44.98% is the change from 647 to 938
Calculation steps:
[( 938 - 647 ) ÷ 647] x 100 = 44.98%
Formula
Percentage change = [(938 - 647) / 647] x 100
Subtract the new number by the original number
938 - 647 = 291
291 ÷ 647 = 0.44976816074188564
0.44976816074188564 x 100 = 44.98%