-80.07% is the change from 537 to 107
Calculation steps:
[( 107 - 537 ) ÷ 537] x 100 = -80.07%
Formula
Percentage change = [(107 - 537) / 537] x 100
Subtract the new number by the original number
107 - 537 = -430
-430 ÷ 537 = -0.8007448789571695
-0.8007448789571695 x 100 = -80.07%