-3.46% is the change from 953 to 920
Calculation steps:
[( 920 - 953 ) ÷ 953] x 100 = -3.46%
Formula
Percentage change = [(920 - 953) / 953] x 100
Subtract the new number by the original number
920 - 953 = -33
-33 ÷ 953 = -0.03462749213011543
-0.03462749213011543 x 100 = -3.46%