-69.63% is the change from 675 to 205
Calculation steps:
[( 205 - 675 ) ÷ 675] x 100 = -69.63%
Formula
Percentage change = [(205 - 675) / 675] x 100
Subtract the new number by the original number
205 - 675 = -470
-470 ÷ 675 = -0.6962962962962963
-0.6962962962962963 x 100 = -69.63%