-43.49% is the change from 945 to 534
Calculation steps:
[( 534 - 945 ) ÷ 945] x 100 = -43.49%
Formula
Percentage change = [(534 - 945) / 945] x 100
Subtract the new number by the original number
534 - 945 = -411
-411 ÷ 945 = -0.43492063492063493
-0.43492063492063493 x 100 = -43.49%