47.49% is the change from 678 to 1000
Calculation steps:
[( 1000 - 678 ) ÷ 678] x 100 = 47.49%
Formula
Percentage change = [(1000 - 678) / 678] x 100
Subtract the new number by the original number
1000 - 678 = 322
322 ÷ 678 = 0.4749262536873156
0.4749262536873156 x 100 = 47.49%