-63.54% is the change from 277 to 101
Calculation steps:
[( 101 - 277 ) ÷ 277] x 100 = -63.54%
Formula
Percentage change = [(101 - 277) / 277] x 100
Subtract the new number by the original number
101 - 277 = -176
-176 ÷ 277 = -0.6353790613718412
-0.6353790613718412 x 100 = -63.54%