-62.44% is the change from 836 to 314
Calculation steps:
[( 314 - 836 ) ÷ 836] x 100 = -62.44%
Formula
Percentage change = [(314 - 836) / 836] x 100
Subtract the new number by the original number
314 - 836 = -522
-522 ÷ 836 = -0.6244019138755981
-0.6244019138755981 x 100 = -62.44%