-2.42% is the change from 207 to 202
Calculation steps:
[( 202 - 207 ) ÷ 207] x 100 = -2.42%
Formula
Percentage change = [(202 - 207) / 207] x 100
Subtract the new number by the original number
202 - 207 = -5
-5 ÷ 207 = -0.024154589371980676
-0.024154589371980676 x 100 = -2.42%