-1.63% is the change from 922 to 907
Calculation steps:
[( 907 - 922 ) ÷ 922] x 100 = -1.63%
Formula
Percentage change = [(907 - 922) / 922] x 100
Subtract the new number by the original number
907 - 922 = -15
-15 ÷ 922 = -0.016268980477223426
-0.016268980477223426 x 100 = -1.63%