40.36% is the change from 664 to 932
Calculation steps:
[( 932 - 664 ) ÷ 664] x 100 = 40.36%
Formula
Percentage change = [(932 - 664) / 664] x 100
Subtract the new number by the original number
932 - 664 = 268
268 ÷ 664 = 0.4036144578313253
0.4036144578313253 x 100 = 40.36%