-12.62% is the change from 959 to 838
Calculation steps:
[( 838 - 959 ) ÷ 959] x 100 = -12.62%
Formula
Percentage change = [(838 - 959) / 959] x 100
Subtract the new number by the original number
838 - 959 = -121
-121 ÷ 959 = -0.1261730969760167
-0.1261730969760167 x 100 = -12.62%