-43.07% is the change from 945 to 538
Calculation steps:
[( 538 - 945 ) ÷ 945] x 100 = -43.07%
Formula
Percentage change = [(538 - 945) / 945] x 100
Subtract the new number by the original number
538 - 945 = -407
-407 ÷ 945 = -0.4306878306878307
-0.4306878306878307 x 100 = -43.07%