-84.34% is the change from 945 to 148
Calculation steps:
[( 148 - 945 ) ÷ 945] x 100 = -84.34%
Formula
Percentage change = [(148 - 945) / 945] x 100
Subtract the new number by the original number
148 - 945 = -797
-797 ÷ 945 = -0.8433862433862434
-0.8433862433862434 x 100 = -84.34%