-82.65% is the change from 945 to 164
Calculation steps:
[( 164 - 945 ) ÷ 945] x 100 = -82.65%
Formula
Percentage change = [(164 - 945) / 945] x 100
Subtract the new number by the original number
164 - 945 = -781
-781 ÷ 945 = -0.8264550264550264
-0.8264550264550264 x 100 = -82.65%