-45.17% is the change from 974 to 534
Calculation steps:
[( 534 - 974 ) ÷ 974] x 100 = -45.17%
Formula
Percentage change = [(534 - 974) / 974] x 100
Subtract the new number by the original number
534 - 974 = -440
-440 ÷ 974 = -0.4517453798767967
-0.4517453798767967 x 100 = -45.17%