-89.1% is the change from 945 to 103
Calculation steps:
[( 103 - 945 ) ÷ 945] x 100 = -89.1%
Formula
Percentage change = [(103 - 945) / 945] x 100
Subtract the new number by the original number
103 - 945 = -842
-842 ÷ 945 = -0.891005291005291
-0.891005291005291 x 100 = -89.1%