-14.07% is the change from 945 to 812
Calculation steps:
[( 812 - 945 ) ÷ 945] x 100 = -14.07%
Formula
Percentage change = [(812 - 945) / 945] x 100
Subtract the new number by the original number
812 - 945 = -133
-133 ÷ 945 = -0.14074074074074075
-0.14074074074074075 x 100 = -14.07%