-78.85% is the change from 733 to 155
Calculation steps:
[( 155 - 733 ) ÷ 733] x 100 = -78.85%
Formula
Percentage change = [(155 - 733) / 733] x 100
Subtract the new number by the original number
155 - 733 = -578
-578 ÷ 733 = -0.7885402455661664
-0.7885402455661664 x 100 = -78.85%