-21.05% is the change from 247 to 195
Calculation steps:
[( 195 - 247 ) ÷ 247] x 100 = -21.05%
Formula
Percentage change = [(195 - 247) / 247] x 100
Subtract the new number by the original number
195 - 247 = -52
-52 ÷ 247 = -0.21052631578947367
-0.21052631578947367 x 100 = -21.05%