-7.3% is the change from 836 to 775
Calculation steps:
[( 775 - 836 ) ÷ 836] x 100 = -7.3%
Formula
Percentage change = [(775 - 836) / 836] x 100
Subtract the new number by the original number
775 - 836 = -61
-61 ÷ 836 = -0.0729665071770335
-0.0729665071770335 x 100 = -7.3%