-48.31% is the change from 207 to 107
Calculation steps:
[( 107 - 207 ) ÷ 207] x 100 = -48.31%
Formula
Percentage change = [(107 - 207) / 207] x 100
Subtract the new number by the original number
107 - 207 = -100
-100 ÷ 207 = -0.4830917874396135
-0.4830917874396135 x 100 = -48.31%