-55.72% is the change from 987 to 437
Calculation steps:
[( 437 - 987 ) ÷ 987] x 100 = -55.72%
Formula
Percentage change = [(437 - 987) / 987] x 100
Subtract the new number by the original number
437 - 987 = -550
-550 ÷ 987 = -0.5572441742654508
-0.5572441742654508 x 100 = -55.72%