37.32% is the change from 678 to 931
Calculation steps:
[( 931 - 678 ) ÷ 678] x 100 = 37.32%
Formula
Percentage change = [(931 - 678) / 678] x 100
Subtract the new number by the original number
931 - 678 = 253
253 ÷ 678 = 0.37315634218289084
0.37315634218289084 x 100 = 37.32%