-32.17% is the change from 914 to 620
Calculation steps:
[( 620 - 914 ) ÷ 914] x 100 = -32.17%
Formula
Percentage change = [(620 - 914) / 914] x 100
Subtract the new number by the original number
620 - 914 = -294
-294 ÷ 914 = -0.32166301969365424
-0.32166301969365424 x 100 = -32.17%