-41.03% is the change from 351 to 207
Calculation steps:
[( 207 - 351 ) ÷ 351] x 100 = -41.03%
Formula
Percentage change = [(207 - 351) / 351] x 100
Subtract the new number by the original number
207 - 351 = -144
-144 ÷ 351 = -0.41025641025641024
-0.41025641025641024 x 100 = -41.03%