-95.98% is the change from 672 to 27
Calculation steps:
[( 27 - 672 ) ÷ 672] x 100 = -95.98%
Formula
Percentage change = [(27 - 672) / 672] x 100
Subtract the new number by the original number
27 - 672 = -645
-645 ÷ 672 = -0.9598214285714286
-0.9598214285714286 x 100 = -95.98%