-78.37% is the change from 208 to 45
Calculation steps:
[( 45 - 208 ) ÷ 208] x 100 = -78.37%
Formula
Percentage change = [(45 - 208) / 208] x 100
Subtract the new number by the original number
45 - 208 = -163
-163 ÷ 208 = -0.7836538461538461
-0.7836538461538461 x 100 = -78.37%