52.4% is the change from 647 to 986
Calculation steps:
[( 986 - 647 ) ÷ 647] x 100 = 52.4%
Formula
Percentage change = [(986 - 647) / 647] x 100
Subtract the new number by the original number
986 - 647 = 339
339 ÷ 647 = 0.5239567233384853
0.5239567233384853 x 100 = 52.4%