92.92% is the change from 438 to 845
Calculation steps:
[( 845 - 438 ) ÷ 438] x 100 = 92.92%
Formula
Percentage change = [(845 - 438) / 438] x 100
Subtract the new number by the original number
845 - 438 = 407
407 ÷ 438 = 0.9292237442922374
0.9292237442922374 x 100 = 92.92%