-5.1% is the change from 961 to 912
Calculation steps:
[( 912 - 961 ) ÷ 961] x 100 = -5.1%
Formula
Percentage change = [(912 - 961) / 961] x 100
Subtract the new number by the original number
912 - 961 = -49
-49 ÷ 961 = -0.05098855359001041
-0.05098855359001041 x 100 = -5.1%