-80.21% is the change from 945 to 187
Calculation steps:
[( 187 - 945 ) ÷ 945] x 100 = -80.21%
Formula
Percentage change = [(187 - 945) / 945] x 100
Subtract the new number by the original number
187 - 945 = -758
-758 ÷ 945 = -0.8021164021164021
-0.8021164021164021 x 100 = -80.21%