-27.42% is the change from 62 to 45
Calculation steps:
[( 45 - 62 ) ÷ 62] x 100 = -27.42%
Formula
Percentage change = [(45 - 62) / 62] x 100
Subtract the new number by the original number
45 - 62 = -17
-17 ÷ 62 = -0.27419354838709675
-0.27419354838709675 x 100 = -27.42%