-7.1% is the change from 901 to 837
Calculation steps:
[( 837 - 901 ) ÷ 901] x 100 = -7.1%
Formula
Percentage change = [(837 - 901) / 901] x 100
Subtract the new number by the original number
837 - 901 = -64
-64 ÷ 901 = -0.07103218645948946
-0.07103218645948946 x 100 = -7.1%