37.86% is the change from 663 to 914
Calculation steps:
[( 914 - 663 ) ÷ 663] x 100 = 37.86%
Formula
Percentage change = [(914 - 663) / 663] x 100
Subtract the new number by the original number
914 - 663 = 251
251 ÷ 663 = 0.37858220211161386
0.37858220211161386 x 100 = 37.86%