-86.22% is the change from 537 to 74
Calculation steps:
[( 74 - 537 ) ÷ 537] x 100 = -86.22%
Formula
Percentage change = [(74 - 537) / 537] x 100
Subtract the new number by the original number
74 - 537 = -463
-463 ÷ 537 = -0.8621973929236499
-0.8621973929236499 x 100 = -86.22%