-62.19% is the change from 997 to 377
Calculation steps:
[( 377 - 997 ) ÷ 997] x 100 = -62.19%
Formula
Percentage change = [(377 - 997) / 997] x 100
Subtract the new number by the original number
377 - 997 = -620
-620 ÷ 997 = -0.6218655967903711
-0.6218655967903711 x 100 = -62.19%