-15.99% is the change from 932 to 783
Calculation steps:
[( 783 - 932 ) ÷ 932] x 100 = -15.99%
Formula
Percentage change = [(783 - 932) / 932] x 100
Subtract the new number by the original number
783 - 932 = -149
-149 ÷ 932 = -0.15987124463519314
-0.15987124463519314 x 100 = -15.99%