40.86% is the change from 678 to 955
Calculation steps:
[( 955 - 678 ) ÷ 678] x 100 = 40.86%
Formula
Percentage change = [(955 - 678) / 678] x 100
Subtract the new number by the original number
955 - 678 = 277
277 ÷ 678 = 0.4085545722713864
0.4085545722713864 x 100 = 40.86%