-15.57% is the change from 938 to 792
Calculation steps:
[( 792 - 938 ) ÷ 938] x 100 = -15.57%
Formula
Percentage change = [(792 - 938) / 938] x 100
Subtract the new number by the original number
792 - 938 = -146
-146 ÷ 938 = -0.15565031982942432
-0.15565031982942432 x 100 = -15.57%