41.63% is the change from 687 to 973
Calculation steps:
[( 973 - 687 ) ÷ 687] x 100 = 41.63%
Formula
Percentage change = [(973 - 687) / 687] x 100
Subtract the new number by the original number
973 - 687 = 286
286 ÷ 687 = 0.4163027656477438
0.4163027656477438 x 100 = 41.63%