-66.37% is the change from 675 to 227
Calculation steps:
[( 227 - 675 ) ÷ 675] x 100 = -66.37%
Formula
Percentage change = [(227 - 675) / 675] x 100
Subtract the new number by the original number
227 - 675 = -448
-448 ÷ 675 = -0.6637037037037037
-0.6637037037037037 x 100 = -66.37%