-80.11% is the change from 538 to 107
Calculation steps:
[( 107 - 538 ) ÷ 538] x 100 = -80.11%
Formula
Percentage change = [(107 - 538) / 538] x 100
Subtract the new number by the original number
107 - 538 = -431
-431 ÷ 538 = -0.8011152416356877
-0.8011152416356877 x 100 = -80.11%