-48.98% is the change from 147 to 75
Calculation steps:
[( 75 - 147 ) ÷ 147] x 100 = -48.98%
Formula
Percentage change = [(75 - 147) / 147] x 100
Subtract the new number by the original number
75 - 147 = -72
-72 ÷ 147 = -0.4897959183673469
-0.4897959183673469 x 100 = -48.98%