-77.44% is the change from 891 to 201
Calculation steps:
[( 201 - 891 ) ÷ 891] x 100 = -77.44%
Formula
Percentage change = [(201 - 891) / 891] x 100
Subtract the new number by the original number
201 - 891 = -690
-690 ÷ 891 = -0.7744107744107744
-0.7744107744107744 x 100 = -77.44%