45.56% is the change from 687 to 1000
Calculation steps:
[( 1000 - 687 ) ÷ 687] x 100 = 45.56%
Formula
Percentage change = [(1000 - 687) / 687] x 100
Subtract the new number by the original number
1000 - 687 = 313
313 ÷ 687 = 0.4556040756914119
0.4556040756914119 x 100 = 45.56%