6.94% is the change from 634 to 678
Calculation steps:
[( 678 - 634 ) ÷ 634] x 100 = 6.94%
Formula
Percentage change = [(678 - 634) / 634] x 100
Subtract the new number by the original number
678 - 634 = 44
44 ÷ 634 = 0.0694006309148265
0.0694006309148265 x 100 = 6.94%