-1.87% is the change from 911 to 894
Calculation steps:
[( 894 - 911 ) ÷ 911] x 100 = -1.87%
Formula
Percentage change = [(894 - 911) / 911] x 100
Subtract the new number by the original number
894 - 911 = -17
-17 ÷ 911 = -0.018660812294182216
-0.018660812294182216 x 100 = -1.87%