-53.7% is the change from 162 to 75
Calculation steps:
[( 75 - 162 ) ÷ 162] x 100 = -53.7%
Formula
Percentage change = [(75 - 162) / 162] x 100
Subtract the new number by the original number
75 - 162 = -87
-87 ÷ 162 = -0.5370370370370371
-0.5370370370370371 x 100 = -53.7%